diff --git a/chrome/manifest.json b/chrome/manifest.json
index 163f0a0..76266ab 100644
--- a/chrome/manifest.json
+++ b/chrome/manifest.json
@@ -1,7 +1,7 @@
 {
   "name": "Dashboard filter for GitHub",
   "short_name": "dashboard",
-  "version": "0.8.6",
+  "version": "0.8.7",
   "manifest_version": 3,
   "description": "This adds an activity filter menu to GitHub dashboard.",
   "homepage_url": "http://github.com/muan/dashboard",
diff --git a/firefox/manifest.json b/firefox/manifest.json
index 5cb3c67..d4af9e9 100644
--- a/firefox/manifest.json
+++ b/firefox/manifest.json
@@ -1,7 +1,7 @@
 {
   "name": "Dashboard filter for GitHub",
   "short_name": "dashboard",
-  "version": "0.8.6",
+  "version": "0.8.7",
   "manifest_version": 2,
   "description": "This adds an activity filter menu to GitHub dashboard.",
   "homepage_url": "http://github.com/muan/dashboard",
diff --git a/manifest.json b/manifest.json
deleted file mode 100644
index 163f0a0..0000000
--- a/manifest.json
+++ /dev/null
@@ -1,28 +0,0 @@
-{
-  "name": "Dashboard filter for GitHub",
-  "short_name": "dashboard",
-  "version": "0.8.6",
-  "manifest_version": 3,
-  "description": "This adds an activity filter menu to GitHub dashboard.",
-  "homepage_url": "http://github.com/muan/dashboard",
-  "content_security_policy": {
-    "extension_pages": "script-src 'self'; object-src 'self'"
-  },
-  "content_scripts": [
-    {
-      "matches": [
-        "https://github.com/",
-        "https://github.com/orgs/*/dashboard"
-      ],
-      "css": [
-        "dashboard.css"
-      ],
-      "js": [
-        "dashboard.js"
-      ]
-    }
-  ],
-  "host_permissions": [
-    "https://api.github.com/*"
-  ]
-}
\ No newline at end of file