diff --git a/2.3-Concurrent-Profiles.md b/2.3-Concurrent-Profiles.md
index cb60740..2e5cdbf 100644
--- a/2.3-Concurrent-Profiles.md
+++ b/2.3-Concurrent-Profiles.md
@@ -1,4 +1,4 @@
-Once you have set up multiple profiles, either for an [installed](https://github.com/ghacksuserjs/ghacks-user.js/wiki/2.1-Multiple-Profiles) or [portable](https://github.com/ghacksuserjs/ghacks-user.js/wiki/2.2-Multiple-Profiles-%5BFirefox-Portable%5D) Firefox, you can use them one at at time (the default), or run them concurrently.
+Once you have set up multiple profiles, either for an [installed](https://github.com/arkenfox/user.js/wiki/2.1-Multiple-Profiles) or [portable](https://github.com/arkenfox/user.js/wiki/2.2-Multiple-Profiles-%5BFirefox-Portable%5D) Firefox, you can use them one at at time (the default), or run them concurrently.
 
 Use the above links to learn about using the switches
  * `-no-remote` (installed)
@@ -29,7 +29,7 @@ IsRelative=0
 Path=D:\UserData\Firefox\Profiles\hardened
 ```
 
-![](https://github.com/ghacksuserjs/ghacks-user.js/blob/master/wikipiki/concurrent01.png)
+![](https://github.com/arkenfox/user.js/blob/master/wikipiki/concurrent01.png)
 
 Here are four corresponding shortcuts
 ```js
@@ -40,7 +40,7 @@ Here are four corresponding shortcuts
 ```
 And here are all three profiles running concurrently, with both normal and private browsing mode windows. To help distinguish each profile visually, it is recommended to assign each one a theme.
 
-![](https://github.com/ghacksuserjs/ghacks-user.js/blob/master/wikipiki/concurrent02.png)
+![](https://github.com/arkenfox/user.js/blob/master/wikipiki/concurrent02.png)
 
 ### :small_orange_diamond: Caveats
 
@@ -50,8 +50,8 @@ If you start Firefox in `Always use private browsing mode` (and this is true of
 
 When running profiles with `AllowMultipleInstances=true` (portable), external commands (such as clicking links in emails, double-clicking URL shortcuts, etc) will fail. Even profiles with `-no-remote` (installed) may fail - it depends on your system and the default browser registration.
 
-![](https://github.com/ghacksuserjs/ghacks-user.js/blob/master/wikipiki/concurrent03.png)
+![](https://github.com/arkenfox/user.js/blob/master/wikipiki/concurrent03.png)
 
-![](https://github.com/ghacksuserjs/ghacks-user.js/blob/master/wikipiki/concurrent04.png)
+![](https://github.com/arkenfox/user.js/blob/master/wikipiki/concurrent04.png)
 
 Note: you can still drag and drop shortcuts and paste links, you just can't use system integration to launch from an external application.
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