diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index e89019bf..611d931c 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -634,13 +634,13 @@ GLSL:
   extensions:
   - .fp
   - .frag
+  - .fshader
   - .geom
   - .glslv
-  - .shader
-  - .vshader
-  - .fshader
   - .gshader
+  - .shader
   - .vert
+  - .vshader
 
 Genshi:
   primary_extension: .kid