diff --git a/README.md b/README.md
index 94afc14..338e5af 100644
--- a/README.md
+++ b/README.md
@@ -64,17 +64,6 @@ jsxhint --jsx-only .
 
 There is a precommit hook that lints the code before commiting the changes.
 
-### Load unpacked in Chrome (current in chrome store)
-
-1. Clone repository to disk
-2. Remove `browser_specific_settings` key from manifest.json (only necessary for firefox)
-3. Go to `Settings` → `Extensions`
-4. Enable `Developer mode`
-5. Click `Load unpacked extension...`
-6. Select repository directory
-
-![load reportistory directory](./screenshots/load-repo-folder.png)
-
 ### Troubleshooting
 
 Check for errors by inspecting the extension.
diff --git a/screenshots/load-repo-folder.png b/screenshots/load-repo-folder.png
deleted file mode 100644
index 938ec2d..0000000
Binary files a/screenshots/load-repo-folder.png and /dev/null differ
diff --git a/src/core/WakaTimeCore.ts b/src/core/WakaTimeCore.ts
index 1aed316..793191c 100644
--- a/src/core/WakaTimeCore.ts
+++ b/src/core/WakaTimeCore.ts
@@ -351,7 +351,7 @@ class WakaTimeCore {
 
   getOperatingSystem(): Promise<string> {
     return new Promise((resolve) => {
-      chrome.runtime.getPlatformInfo(function(info) {
+      chrome.runtime.getPlatformInfo(function (info) {
         resolve(`${info.os}_${info.arch}`);
       });
     });
diff --git a/src/manifests/chrome.json b/src/manifests/chrome.json
index f8f8795..4b0583c 100644
--- a/src/manifests/chrome.json
+++ b/src/manifests/chrome.json
@@ -33,5 +33,5 @@
     "page": "options.html"
   },
   "permissions": ["alarms", "tabs", "storage", "idle"],
-  "version": "3.0.11"
+  "version": "3.0.12"
 }
diff --git a/src/manifests/firefox.json b/src/manifests/firefox.json
index 69cd513..7c7f5df 100644
--- a/src/manifests/firefox.json
+++ b/src/manifests/firefox.json
@@ -46,5 +46,5 @@
     "storage",
     "idle"
   ],
-  "version": "3.0.11"
+  "version": "3.0.12"
 }