diff --git a/.gitmodules b/.gitmodules
index bb3f72ea4..8b1378917 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1 @@
-[submodule "vendor/source/igraph"]
-	path = vendor/source/igraph
-	url = https://github.com/igraph/igraph
+