diff --git a/src/GEOS-Chem b/src/GEOS-Chem
index 8470181..f3171bb 160000
--- a/src/GEOS-Chem
+++ b/src/GEOS-Chem
@@ -1 +1 @@
-Subproject commit 8470181710fcbaf46c37bb76f3a64b1eb4716e93
+Subproject commit f3171bb2179b1719c99a8d542bcca8cf26b38868