diff --git a/base/reaction/pom.xml b/base/reaction/pom.xml
index e177a6cf371..f5c4e6e9d48 100644
--- a/base/reaction/pom.xml
+++ b/base/reaction/pom.xml
@@ -61,12 +61,6 @@
             <version>${project.parent.version}</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>${project.groupId}</groupId>
-            <artifactId>cdk-extra</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>${project.groupId}</groupId>
             <artifactId>cdk-io</artifactId>
@@ -104,7 +98,7 @@
             <artifactId>cdk-testdata</artifactId>
             <version>${project.parent.version}</version>
             <type>test-jar</type>
-            <scope>test</scope>            
+            <scope>test</scope>
         </dependency>
     </dependencies>
 
diff --git a/base/standard/pom.xml b/base/standard/pom.xml
index 93bb168ed15..f4d113ce599 100644
--- a/base/standard/pom.xml
+++ b/base/standard/pom.xml
@@ -32,11 +32,6 @@
             <artifactId>cdk-core</artifactId>
             <version>${project.parent.version}</version>
         </dependency>
-        <dependency>
-        	<groupId>junit</groupId>
-        	<artifactId>junit</artifactId>
-        	<scope>test</scope>
-        </dependency>
     </dependencies>
 	<build>
     	<plugins>
diff --git a/base/test-atomtype/pom.xml b/base/test-atomtype/pom.xml
index f44678d8b4a..e379e2d7ace 100644
--- a/base/test-atomtype/pom.xml
+++ b/base/test-atomtype/pom.xml
@@ -73,12 +73,6 @@
             <version>${project.parent.version}</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>${project.groupId}</groupId>
-            <artifactId>cdk-extra</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>${project.groupId}</groupId>
             <artifactId>cdk-testdata</artifactId>
diff --git a/base/test-core/pom.xml b/base/test-core/pom.xml
index 58059e8d0cf..6fb48449193 100644
--- a/base/test-core/pom.xml
+++ b/base/test-core/pom.xml
@@ -71,12 +71,6 @@
             <version>${project.parent.version}</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>${project.groupId}</groupId>
-            <artifactId>cdk-extra</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>${project.groupId}</groupId>
             <artifactId>cdk-smiles</artifactId>
diff --git a/base/test-standard/pom.xml b/base/test-standard/pom.xml
index 697f822d1fd..beca2f5a0c6 100644
--- a/base/test-standard/pom.xml
+++ b/base/test-standard/pom.xml
@@ -88,12 +88,6 @@
             <version>${project.parent.version}</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>${project.groupId}</groupId>
-            <artifactId>cdk-extra</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>${project.groupId}</groupId>
             <artifactId>cdk-valencycheck</artifactId>
diff --git a/base/test-valencycheck/pom.xml b/base/test-valencycheck/pom.xml
index 6c8413126d7..137883d0394 100644
--- a/base/test-valencycheck/pom.xml
+++ b/base/test-valencycheck/pom.xml
@@ -65,12 +65,6 @@
             <version>${project.parent.version}</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>${project.groupId}</groupId>
-            <artifactId>cdk-io</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>${project.groupId}</groupId>
             <artifactId>cdk-extra</artifactId>
diff --git a/base/valencycheck/pom.xml b/base/valencycheck/pom.xml
index 17a8b041cbb..85d1fe4bf38 100644
--- a/base/valencycheck/pom.xml
+++ b/base/valencycheck/pom.xml
@@ -29,11 +29,6 @@
             <artifactId>cdk-standard</artifactId>
             <version>${project.parent.version}</version>
         </dependency>
-        <dependency>
-        	<groupId>junit</groupId>
-        	<artifactId>junit</artifactId>
-        	<scope>test</scope>
-        </dependency>
     </dependencies>
 	<build>
     	<plugins>