diff --git a/ipset-drop.sh b/ipset-drop.sh
index 43acbc1..1a5fac0 100755
--- a/ipset-drop.sh
+++ b/ipset-drop.sh
@@ -37,4 +37,4 @@ else
    echo "$0: invalid action: ${ACTION}"
 fi
 
-exit 1;
+exit 1