diff --git a/Mod Data/CCDATA/DEFAULT.CFEPATCH.INI b/Mod Data/CCDATA/DEFAULT.CFEPATCH.INI
index 8656c432a..6c291fea1 100644
--- a/Mod Data/CCDATA/DEFAULT.CFEPATCH.INI	
+++ b/Mod Data/CCDATA/DEFAULT.CFEPATCH.INI	
@@ -13,3 +13,4 @@ QUEUE_JUMP_CUTOFF=3
 TIB_GROWTH_SCALE=1
 WALL_BUILD_LENGTH=5
 BUILDING_GAP_OFFSET=0
+WALLS_HAVE_FULL_COST=1