diff --git a/.gitmodules b/.gitmodules
index 84611fc..111c39c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,4 @@
 [submodule "lib/pyyaml"]
 	path = lib/pyyaml
 	url = https://github.com/anishathalye/pyyaml
+	ignore = dirty