diff --git a/import-auth-data-table.js b/import-auth-data-table.js
index be7b7cf..1e9f4c8 100644
--- a/import-auth-data-table.js
+++ b/import-auth-data-table.js
@@ -12,7 +12,7 @@ License for the specific language governing permissions and limitations under
 the License.
 */
 import {ImportBaseTable} from './import-base-table.js';
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../../@polymer/polymer/lib/utils/html-tag.js';
 /**
  * An element to display list of authorization data to import.
  *
diff --git a/import-base-table.js b/import-base-table.js
index c72defc..b75ef55 100644
--- a/import-base-table.js
+++ b/import-base-table.js
@@ -11,16 +11,16 @@ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 License for the specific language governing permissions and limitations under
 the License.
 */
-import {PolymerElement} from '@polymer/polymer/polymer-element.js';
-import '@polymer/iron-collapse/iron-collapse.js';
-import '@advanced-rest-client/arc-icons/arc-icons.js';
-import '@polymer/paper-icon-button/paper-icon-button.js';
-import '@polymer/paper-checkbox/paper-checkbox.js';
-import '@polymer/paper-item/paper-icon-item.js';
-import '@polymer/paper-item/paper-item-body.js';
+import {PolymerElement} from '../../@polymer/polymer/polymer-element.js';
+import '../../@polymer/iron-collapse/iron-collapse.js';
+import '../../@advanced-rest-client/arc-icons/arc-icons.js';
+import '../../@polymer/paper-icon-button/paper-icon-button.js';
+import '../../@polymer/paper-checkbox/paper-checkbox.js';
+import '../../@polymer/paper-item/paper-icon-item.js';
+import '../../@polymer/paper-item/paper-item-body.js';
 import './import-table-common-styles.js';
 import {ImportTableMixin} from './import-table-mixin.js';
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../../@polymer/polymer/lib/utils/html-tag.js';
 /**
  * Base table class. Contains methods and templates to be
  * used by other tables.
diff --git a/import-cookies-table.js b/import-cookies-table.js
index e709d4a..92841ab 100644
--- a/import-cookies-table.js
+++ b/import-cookies-table.js
@@ -12,7 +12,7 @@ License for the specific language governing permissions and limitations under
 the License.
 */
 import {ImportBaseTable} from './import-base-table.js';
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../../@polymer/polymer/lib/utils/html-tag.js';
 /**
  * An element to display list of cookies to import.
  *
diff --git a/import-data-inspector.js b/import-data-inspector.js
index 4ab88b7..a425666 100644
--- a/import-data-inspector.js
+++ b/import-data-inspector.js
@@ -11,9 +11,9 @@ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 License for the specific language governing permissions and limitations under
 the License.
 */
-import {PolymerElement} from '@polymer/polymer/polymer-element.js';
-import '@advanced-rest-client/date-time/date-time.js';
-import '@polymer/paper-button/paper-button.js';
+import {PolymerElement} from '../../@polymer/polymer/polymer-element.js';
+import '../../@advanced-rest-client/date-time/date-time.js';
+import '../../@polymer/paper-button/paper-button.js';
 import './import-requests-table.js';
 import './import-history-table.js';
 import './import-variables-table.js';
@@ -22,7 +22,7 @@ import './import-cookies-table.js';
 import './import-auth-data-table.js';
 import './import-url-history-table.js';
 import './import-websocket-url-history-table.js';
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../../@polymer/polymer/lib/utils/html-tag.js';
 /**
  * An element to display tables of import data.
  *
diff --git a/import-headers-sets-table.js b/import-headers-sets-table.js
index cc09278..155a41c 100644
--- a/import-headers-sets-table.js
+++ b/import-headers-sets-table.js
@@ -12,7 +12,7 @@ License for the specific language governing permissions and limitations under
 the License.
 */
 import {ImportBaseTable} from './import-base-table.js';
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../../@polymer/polymer/lib/utils/html-tag.js';
 /**
  * An element to display list of headers sets to import.
  *
diff --git a/import-history-table.js b/import-history-table.js
index 1857b2e..6a1bca9 100644
--- a/import-history-table.js
+++ b/import-history-table.js
@@ -11,10 +11,10 @@ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 License for the specific language governing permissions and limitations under
 the License.
 */
-import '@api-components/http-method-label/http-method-label.js';
-import '@advanced-rest-client/date-time/date-time.js';
+import '../../@api-components/http-method-label/http-method-label.js';
+import '../../@advanced-rest-client/date-time/date-time.js';
 import {ImportBaseTable} from './import-base-table.js';
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../../@polymer/polymer/lib/utils/html-tag.js';
 /**
  * An element to display list of history objects to import.
  *
diff --git a/import-panel.js b/import-panel.js
index ca5f6eb..01a7155 100644
--- a/import-panel.js
+++ b/import-panel.js
@@ -11,20 +11,20 @@ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 License for the specific language governing permissions and limitations under
 the License.
 */
-import {PolymerElement} from '@polymer/polymer/polymer-element.js';
-import '@advanced-rest-client/google-drive-browser/google-drive-browser.js';
-import '@advanced-rest-client/file-reader/file-reader.js';
-import '@polymer/paper-button/paper-button.js';
-import '@polymer/iron-pages/iron-pages.js';
-import '@polymer/iron-icon/iron-icon.js';
-import '@advanced-rest-client/arc-icons/arc-icons.js';
-import '@polymer/paper-icon-button/paper-icon-button.js';
-import '@polymer/iron-flex-layout/iron-flex-layout.js';
-import '@polymer/paper-styles/shadow.js';
-import '@polymer/paper-input/paper-textarea.js';
-import '@polymer/paper-toast/paper-toast.js';
+import {PolymerElement} from '../../@polymer/polymer/polymer-element.js';
+import '../../@advanced-rest-client/google-drive-browser/google-drive-browser.js';
+import '../../@advanced-rest-client/file-reader/file-reader.js';
+import '../../@polymer/paper-button/paper-button.js';
+import '../../@polymer/iron-pages/iron-pages.js';
+import '../../@polymer/iron-icon/iron-icon.js';
+import '../../@advanced-rest-client/arc-icons/arc-icons.js';
+import '../../@polymer/paper-icon-button/paper-icon-button.js';
+import '../../@polymer/iron-flex-layout/iron-flex-layout.js';
+import '../../@polymer/paper-styles/shadow.js';
+import '../../@polymer/paper-input/paper-textarea.js';
+import '../../@polymer/paper-toast/paper-toast.js';
 import './import-data-inspector.js';
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../../@polymer/polymer/lib/utils/html-tag.js';
 /**
  * The data import view for ARC.
  *
diff --git a/import-requests-table.js b/import-requests-table.js
index 78039ff..73ab0f2 100644
--- a/import-requests-table.js
+++ b/import-requests-table.js
@@ -11,15 +11,15 @@ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 License for the specific language governing permissions and limitations under
 the License.
 */
-import {PolymerElement} from '@polymer/polymer/polymer-element.js';
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
-import '@polymer/iron-collapse/iron-collapse.js';
-import '@advanced-rest-client/arc-icons/arc-icons.js';
-import '@polymer/paper-icon-button/paper-icon-button.js';
-import '@polymer/paper-checkbox/paper-checkbox.js';
-import '@api-components/http-method-label/http-method-label.js';
-import '@polymer/paper-item/paper-icon-item.js';
-import '@polymer/paper-item/paper-item-body.js';
+import {PolymerElement} from '../../@polymer/polymer/polymer-element.js';
+import {html} from '../../@polymer/polymer/lib/utils/html-tag.js';
+import '../../@polymer/iron-collapse/iron-collapse.js';
+import '../../@advanced-rest-client/arc-icons/arc-icons.js';
+import '../../@polymer/paper-icon-button/paper-icon-button.js';
+import '../../@polymer/paper-checkbox/paper-checkbox.js';
+import '../../@api-components/http-method-label/http-method-label.js';
+import '../../@polymer/paper-item/paper-icon-item.js';
+import '../../@polymer/paper-item/paper-item-body.js';
 import './import-table-common-styles.js';
 import {ImportTableMixin} from './import-table-mixin.js';
 /**
diff --git a/import-table-mixin.js b/import-table-mixin.js
index 801e520..ef1b115 100644
--- a/import-table-mixin.js
+++ b/import-table-mixin.js
@@ -11,7 +11,7 @@ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 License for the specific language governing permissions and limitations under
 the License.
 */
-import {dedupingMixin} from '@polymer/polymer/lib/utils/mixin.js';
+import {dedupingMixin} from '../../@polymer/polymer/lib/utils/mixin.js';
 /**
  * A set of common functions for import panel
  *
diff --git a/import-url-history-table.js b/import-url-history-table.js
index 8c92cb8..3eea10a 100644
--- a/import-url-history-table.js
+++ b/import-url-history-table.js
@@ -12,7 +12,7 @@ License for the specific language governing permissions and limitations under
 the License.
 */
 import {ImportBaseTable} from './import-base-table.js';
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../../@polymer/polymer/lib/utils/html-tag.js';
 /**
  * An element to display list of URLs hsitory to import.
  *
diff --git a/import-variables-table.js b/import-variables-table.js
index 3582332..90f1e14 100644
--- a/import-variables-table.js
+++ b/import-variables-table.js
@@ -12,7 +12,7 @@ License for the specific language governing permissions and limitations under
 the License.
 */
 import {ImportBaseTable} from './import-base-table.js';
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../../@polymer/polymer/lib/utils/html-tag.js';
 /**
  * An element to display list of variables to import.
  *
diff --git a/import-websocket-url-history-table.js b/import-websocket-url-history-table.js
index 84d407c..16189e0 100644
--- a/import-websocket-url-history-table.js
+++ b/import-websocket-url-history-table.js
@@ -12,7 +12,7 @@ License for the specific language governing permissions and limitations under
 the License.
 */
 import {ImportBaseTable} from './import-base-table.js';
-import {html} from '@polymer/polymer/lib/utils/html-tag.js';
+import {html} from '../../@polymer/polymer/lib/utils/html-tag.js';
 /**
  * An element to display list of URLs hsitory to import.
  *
diff --git a/test/basic-test.html b/test/basic-test.html
index 21b0917..3293fe6 100644
--- a/test/basic-test.html
+++ b/test/basic-test.html
@@ -4,11 +4,11 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
 
-    <script src="../node_modules/@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
-    <script src="../node_modules/@polymer/test-fixture/test-fixture.js"></script>
-    <script src="../node_modules/mocha/mocha.js"></script>
-    <script src="../node_modules/chai/chai.js"></script>
-    <script src="../node_modules/wct-mocha/wct-mocha.js"></script>
+    <script src="../../../@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
+    <script src="../../../@polymer/test-fixture/test-fixture.js"></script>
+    <script src="../../../mocha/mocha.js"></script>
+    <script src="../../../chai/chai.js"></script>
+    <script src="../../../wct-mocha/wct-mocha.js"></script>
 
   </head>
   <body>
diff --git a/test/data-import-flow-test.html b/test/data-import-flow-test.html
index f496aa1..b5032fc 100644
--- a/test/data-import-flow-test.html
+++ b/test/data-import-flow-test.html
@@ -4,12 +4,12 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
 
-    <script src="../node_modules/@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
-    <script src="../node_modules/@polymer/test-fixture/test-fixture.js"></script>
-    <script src="../node_modules/mocha/mocha.js"></script>
-    <script src="../node_modules/chai/chai.js"></script>
-    <script src="../node_modules/wct-mocha/wct-mocha.js"></script>
-    
+    <script src="../../../@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
+    <script src="../../../@polymer/test-fixture/test-fixture.js"></script>
+    <script src="../../../mocha/mocha.js"></script>
+    <script src="../../../chai/chai.js"></script>
+    <script src="../../../wct-mocha/wct-mocha.js"></script>
+
   </head>
   <body>
 
diff --git a/test/data-normalize-flow-test.html b/test/data-normalize-flow-test.html
index e7606a9..0d3880d 100644
--- a/test/data-normalize-flow-test.html
+++ b/test/data-normalize-flow-test.html
@@ -4,11 +4,11 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
 
-    <script src="../node_modules/@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
-    <script src="../node_modules/@polymer/test-fixture/test-fixture.js"></script>
-    <script src="../node_modules/mocha/mocha.js"></script>
-    <script src="../node_modules/chai/chai.js"></script>
-    <script src="../node_modules/wct-mocha/wct-mocha.js"></script>
+    <script src="../../../@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
+    <script src="../../../@polymer/test-fixture/test-fixture.js"></script>
+    <script src="../../../mocha/mocha.js"></script>
+    <script src="../../../chai/chai.js"></script>
+    <script src="../../../wct-mocha/wct-mocha.js"></script>
 
   </head>
   <body>
diff --git a/test/import-requests-table-test.html b/test/import-requests-table-test.html
index 7f49a5a..c00b756 100644
--- a/test/import-requests-table-test.html
+++ b/test/import-requests-table-test.html
@@ -4,11 +4,11 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
 
-    <script src="../node_modules/@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
-    <script src="../node_modules/@polymer/test-fixture/test-fixture.js"></script>
-    <script src="../node_modules/mocha/mocha.js"></script>
-    <script src="../node_modules/chai/chai.js"></script>
-    <script src="../node_modules/wct-mocha/wct-mocha.js"></script>
+    <script src="../../../@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
+    <script src="../../../@polymer/test-fixture/test-fixture.js"></script>
+    <script src="../../../mocha/mocha.js"></script>
+    <script src="../../../chai/chai.js"></script>
+    <script src="../../../wct-mocha/wct-mocha.js"></script>
 
   </head>
   <body>
diff --git a/test/import-table-mixin-test.html b/test/import-table-mixin-test.html
index cf35720..c4174a0 100644
--- a/test/import-table-mixin-test.html
+++ b/test/import-table-mixin-test.html
@@ -4,11 +4,11 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
 
-    <script src="../node_modules/@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
-    <script src="../node_modules/@polymer/test-fixture/test-fixture.js"></script>
-    <script src="../node_modules/mocha/mocha.js"></script>
-    <script src="../node_modules/chai/chai.js"></script>
-    <script src="../node_modules/wct-mocha/wct-mocha.js"></script>
+    <script src="../../../@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
+    <script src="../../../@polymer/test-fixture/test-fixture.js"></script>
+    <script src="../../../mocha/mocha.js"></script>
+    <script src="../../../chai/chai.js"></script>
+    <script src="../../../wct-mocha/wct-mocha.js"></script>
 
   </head>
   <body>
diff --git a/test/import-table-test.html b/test/import-table-test.html
index c9eb6a5..c1902e3 100644
--- a/test/import-table-test.html
+++ b/test/import-table-test.html
@@ -4,11 +4,11 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
 
-    <script src="../node_modules/@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
-    <script src="../node_modules/@polymer/test-fixture/test-fixture.js"></script>
-    <script src="../node_modules/mocha/mocha.js"></script>
-    <script src="../node_modules/chai/chai.js"></script>
-    <script src="../node_modules/wct-mocha/wct-mocha.js"></script>
+    <script src="../../../@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
+    <script src="../../../@polymer/test-fixture/test-fixture.js"></script>
+    <script src="../../../mocha/mocha.js"></script>
+    <script src="../../../chai/chai.js"></script>
+    <script src="../../../wct-mocha/wct-mocha.js"></script>
 
 
     <script type="module" src="../import-panel.js"></script>
diff --git a/test/index.html b/test/index.html
index e7eeb60..58ea177 100644
--- a/test/index.html
+++ b/test/index.html
@@ -4,8 +4,8 @@
 <head>
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
-  <script src="../node_modules/mocha/mocha.js"></script>
-  <script src="../node_modules/wct-mocha/wct-mocha.js"></script>
+  <script src="../../../mocha/mocha.js"></script>
+  <script src="../../../wct-mocha/wct-mocha.js"></script>
 </head>
 
 <body>