diff --git a/.gitmodules b/.gitmodules
index 2117c4bb49..5bb14b5c42 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,4 @@
 [submodule "test/input"]
 	path = test/input
 	url = https://github.com/IfcOpenShell/files
+	ignore = dirty
diff --git a/test/input b/test/input
index 32f1295df5..ad80015ebf 160000
--- a/test/input
+++ b/test/input
@@ -1 +1 @@
-Subproject commit 32f1295df5234af8093881db2716d4d039145761
+Subproject commit ad80015ebf72718bebc445d812276eef03c404e5