diff --git a/preprocessor b/preprocessor
index 58adbdedd..dfca3c593 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit 58adbdeddd11284e9e628350423832a901bbf79d
+Subproject commit dfca3c5933c2dfab2ae680872f19d673647d4af7