diff --git a/preprocessor b/preprocessor
index 68c24c48e6a5b0e39ae477846302b753db31ca5b..87aacc0f1ed2725327acc7ddfad2a5a31c0a5d10 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit 68c24c48e6a5b0e39ae477846302b753db31ca5b
+Subproject commit 87aacc0f1ed2725327acc7ddfad2a5a31c0a5d10