diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index 52bbaa36..9f2a742a 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -994,7 +994,6 @@ GDScript:
   ace_mode: text
 
 GLSL:
-  group: C
   type: programming
   extensions:
   - .glsl