diff --git a/geckodriver.sh b/geckodriver.sh
index b65d4c9..05573a5 100755
--- a/geckodriver.sh
+++ b/geckodriver.sh
@@ -1,5 +1,4 @@
-#/bin/sh -l
-set -x
+#!/bin/sh
 
 ARCH=$(uname -m)
 if [ "$ARCH" = "x86_64" ]; then