diff --git a/scripts/restart-sample-node-api.sh b/scripts/restart-sample-node-api.sh
index dc4d5cc..0fac171 100644
--- a/scripts/restart-sample-node-api.sh
+++ b/scripts/restart-sample-node-api.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 
 echo 'restarting sample node api...'
+# ps -elf | awk '/node/ && /app.js/ && !/sh -c/' | awk '{print $2}' | xargs kill -9 $1
 ps -elf | awk '/node/ && /app.js/ && !/sh -c/' | awk '{print $3}' | xargs kill -9 $1
 ./start-sample-node-api.sh
 sleep 30