diff --git a/Gruntfile.coffee b/Gruntfile.coffee
index 280fb45a6..d0b1c05cf 100755
--- a/Gruntfile.coffee
+++ b/Gruntfile.coffee
@@ -26,16 +26,16 @@ module.exports = (grunt) ->
           'src/General/Get.coffee'
           'src/General/UI.coffee'
           'src/General/Notice.coffee'
-          'src/Filtering/**/*'
-          'src/Quotelinks/**/*'
+          'src/Filtering/**/*.coffee'
+          'src/Quotelinks/**/*.coffee'
           'src/Posting/QR.coffee'
-          'src/Posting/**/*'
-          'src/Images/**/*'
-          'src/Linkification/**/*'
-          'src/Menu/**/*'
-          'src/Monitoring/**/*'
-          'src/Archive/**/*'
-          'src/Miscellaneous/**/*'
+          'src/Posting/**/*.coffee'
+          'src/Images/**/*.coffee'
+          'src/Linkification/**/*.coffee'
+          'src/Menu/**/*.coffee'
+          'src/Monitoring/**/*.coffee'
+          'src/Archive/**/*.coffee'
+          'src/Miscellaneous/**/*.coffee'
           'src/General/Navigate.coffee'
           'src/General/Settings.coffee'
           'src/General/Main.coffee'