diff --git a/build/preprocessor b/build/preprocessor
index 3b5a1d3fd..6e223fa9a 160000
--- a/build/preprocessor
+++ b/build/preprocessor
@@ -1 +1 @@
-Subproject commit 3b5a1d3fdf9c006f1daa286db394d8629848234f
+Subproject commit 6e223fa9a05b4816c496479fb30a949844513a41