diff --git a/.gitmodules b/.gitmodules
index 77548434..9abf89d3 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,3 @@
-[submodule "sdk"]
-	path = sdk
-	url = https://github.com/alliedmodders/hl2sdk.git
 [submodule "hl2sdk-manifests"]
 	path = hl2sdk-manifests
 	url = https://github.com/alliedmodders/hl2sdk-manifests