diff --git a/jodconverter-web/src/main/bin/shutdown.sh b/jodconverter-web/src/main/bin/shutdown.sh
index 6e2d9ff1..fb98e40c 100644
--- a/jodconverter-web/src/main/bin/shutdown.sh
+++ b/jodconverter-web/src/main/bin/shutdown.sh
@@ -1,2 +1,2 @@
 #!/bin/bash
-kill 15 `ps -ef|grep kkFileView|awk '{print $2}'`
+kill -15 `ps -ef|grep kkFileView|awk 'NR==1{print $2}'`