diff --git a/.gitmodules b/.gitmodules
index ccec1ac990..e15dfb45d8 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,4 +10,4 @@
 	url = https://github.com/IfcOpenShell/svgfill
 [submodule "src/ifcopenshell-python/test/Sample-BIM-Files"]
 	path = src/ifcopenshell-python/test/Sample-BIM-Files
-	url = https://github.com/atomczak/Sample-BIM-Files
+	url = https://github.com/IfcOpenShell/ids-test-files
\ No newline at end of file
diff --git a/src/ifcopenshell-python/test/Sample-BIM-Files b/src/ifcopenshell-python/test/Sample-BIM-Files
index 2daf6c46ed..adadc7740b 160000
--- a/src/ifcopenshell-python/test/Sample-BIM-Files
+++ b/src/ifcopenshell-python/test/Sample-BIM-Files
@@ -1 +1 @@
-Subproject commit 2daf6c46ed9fc7a17259ef6d4c17c3553ef642cd
+Subproject commit adadc7740b7337f4cb0935ec8e84ba30ed4ca10d