diff --git a/tests/preprocessor b/tests/preprocessor
index cab4e6ceb..b01f50c50 160000
--- a/tests/preprocessor
+++ b/tests/preprocessor
@@ -1 +1 @@
-Subproject commit cab4e6ceb15c8b0694073f914ee0599e370bc2f3
+Subproject commit b01f50c50ef6546d000bdde16dc868b4147b31ba