diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index f39403a..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "vendor/cmrudl"]
-	path = vendor/cmrudl
-	url = https://github.com/JrMasterModelBuilder/cmrudl.py.git