diff --git a/Shorewall/compiler b/Shorewall/compiler
index ed772ccdb..331dce0b8 100755
--- a/Shorewall/compiler
+++ b/Shorewall/compiler
@@ -5422,7 +5422,7 @@ __EOF__
 
     progress_message2 "$DOING $(find_file policy)...";   apply_policy_rules
 
-    if [ -s $TMP_DIR/nat ]; then
+    if [ -s $TMP_DIR/masq ]; then
 	setup_masq $(find_file masq)
     fi