diff --git a/preprocessor b/preprocessor
index 79d5a2d68..15658fda5 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit 79d5a2d687d66e53268f5825b30e39d42cf0a14d
+Subproject commit 15658fda5c42656ab074cb681ff5579171ff4c73