diff --git a/.gitmodules b/.gitmodules
index b6e35f16..600bc8b3 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -570,3 +570,6 @@
 [submodule "vendor/grammars/Creole"]
 	path = vendor/grammars/Creole
 	url = https://github.com/Siddley/Creole
+[submodule "vendor/grammars/GDScript-sublime"]
+	path = vendor/grammars/GDScript-sublime
+	url = https://github.com/beefsack/GDScript-sublime
diff --git a/grammars.yml b/grammars.yml
index 841bb5f4..682e276d 100644
--- a/grammars.yml
+++ b/grammars.yml
@@ -39,6 +39,8 @@ vendor/grammars/Docker.tmbundle:
 - source.dockerfile
 vendor/grammars/Elm.tmLanguage:
 - source.elm
+vendor/grammars/GDScript-sublime/:
+- source.gdscript
 vendor/grammars/Handlebars:
 - text.html.handlebars
 vendor/grammars/IDL-Syntax:
diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index 5ea7d8e2..15fcd490 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -976,7 +976,7 @@ GDScript:
   type: programming
   extensions:
   - .gd
-  tm_scope: none
+  tm_scope: source.gdscript
   ace_mode: text
 
 GLSL:
diff --git a/vendor/grammars/GDScript-sublime b/vendor/grammars/GDScript-sublime
new file mode 160000
index 00000000..99a0d512
--- /dev/null
+++ b/vendor/grammars/GDScript-sublime
@@ -0,0 +1 @@
+Subproject commit 99a0d512248fb85741b00d9d702cf97797de9a4c