diff --git a/polymer/eduke32/build/src/engine.c b/polymer/eduke32/build/src/engine.c
index 9e097c9ca..5cea6f9f5 100644
--- a/polymer/eduke32/build/src/engine.c
+++ b/polymer/eduke32/build/src/engine.c
@@ -4522,7 +4522,7 @@ static void setup_globals_wall2(const walltype *wal, uint8_t secvisibility, int3
         globvis = mulscale4(globvis, (int32_t)((uint8_t)(secvisibility+16)));
 
     globalshiftval = logtilesizy;
-#if 0
+#if 1
     // before proper non-power-of-two tilesizy drawing
     if (pow2long[logtilesizy] != tilesizy[globalpicnum])
         globalshiftval++;