diff --git a/org.adempiere.server-feature/utils.unix/unix/idempiere_RedHat.sh b/org.adempiere.server-feature/utils.unix/unix/idempiere_RedHat.sh
index 1084a9a2d3..17f73ebf93 100644
--- a/org.adempiere.server-feature/utils.unix/unix/idempiere_RedHat.sh
+++ b/org.adempiere.server-feature/utils.unix/unix/idempiere_RedHat.sh
@@ -84,14 +84,14 @@ stop () {
     source $ENVFILE 
     echo "Trying direct kill with signal -15"
     # Adempiere didn't finish - try direct kill with signal 15, then signal 9
-    kill -15 `ps ax | grep -v grep | grep $IDEMPIERE_HOME | sed -e 's/^ *//g' | cut -f 1 -d " "`
+    kill -15 -`ps ax o pgid,command | grep -v grep | grep $IDEMPIERE_HOME | sed -e 's/^ *//g' | cut -f 1 -d " "`
     sleep 5
     getidempierestatus
     if [ $IDEMPIERESTATUS -ne 0 ] ; then
 	  echo_success
     else
 	  echo "Trying direct kill with signal -9"
-	  kill -9 `ps ax | grep -v grep | grep $IDEMPIERE_HOME | sed -e 's/^ *//g' | cut -f 1 -d " "`
+	  kill -9 -`ps ax o pgid,command | grep -v grep | grep $IDEMPIERE_HOME | sed -e 's/^ *//g' | cut -f 1 -d " "`
 	  sleep 5
 	  getidempierestatus
 	  if [ $IDEMPIERESTATUS -ne 0 ] ; then