diff --git a/.gitmodules b/.gitmodules
index b7969271e..e80359be6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,6 @@
 [submodule "vendor/freetype"]
 	path = vendor/freetype
 	url = https://github.com/freetype/freetype.git
+[submodule "vendor/cglm"]
+	path = vendor/cglm
+	url = https://github.com/recp/cglm.git
diff --git a/vendor/cglm b/vendor/cglm
new file mode 160000
index 000000000..cf7f4231f
--- /dev/null
+++ b/vendor/cglm
@@ -0,0 +1 @@
+Subproject commit cf7f4231f09e65f22490e503f01e8422897b647f