diff --git a/scripts/common_functions.sh b/scripts/common_functions.sh
index 86b993c2f..09cdbe4e0 100644
--- a/scripts/common_functions.sh
+++ b/scripts/common_functions.sh
@@ -183,7 +183,7 @@ get_instance_health_elb() {
                 ;;
             *)
                 msg "Instance '$instance_id' not part of ELB '$elb_name'"
-                return 1
+                return 0
         esac
     fi
 }