diff --git a/Jenkinsfile b/Jenkinsfile
index 8cceb7d..4d40a4f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -82,12 +82,16 @@ pipeline {
                 }
                 sh '''
                     echo "cleanup $DEPLOY_FILE";
-                    if [ -f ${BACKUP_FILE} ]; then
-                        echo "backup found: ${BACKUP_FILE} going to replace it";
-                        rm ${BACKUP_FILE};
-                    fi    
-                    mv ${DEPLOY_FILE} ${BACKUP_FILE};
-                    rm ${DEPLOY_FILE};
+                    if [ -f ${DEPLOY_FILE} ]; then
+                    	if [ -f ${BACKUP_FILE} ]; then
+                        	echo "backup found: ${BACKUP_FILE} going to replace it";
+                        	rm ${BACKUP_FILE};
+                    	fi    
+                    	mv ${DEPLOY_FILE} ${BACKUP_FILE};
+                    	rm ${DEPLOY_FILE};
+                    else
+                    	echo "deploy file empty"
+                    fi		
                 '''        
             }
         }