diff --git a/lua/lspconfig/server_configurations/glslls.lua b/lua/lspconfig/server_configurations/glslls.lua
index fd6de7f882..7d1c3634f3 100644
--- a/lua/lspconfig/server_configurations/glslls.lua
+++ b/lua/lspconfig/server_configurations/glslls.lua
@@ -3,7 +3,7 @@ local util = require 'lspconfig.util'
 return {
   default_config = {
     cmd = { 'glslls', '--stdin' },
-    filetypes = { 'glsl' },
+    filetypes = { 'glsl', 'vert', 'tesc', 'tese', 'frag', 'geom', 'comp' },
     root_dir = util.find_git_ancestor,
     single_file_support = true,
     capabilities = {