diff --git a/CICD/heat/gc_HOT.yaml b/CICD/heat/gc_HOT.yaml
index 52a58a08b1e70fc52c7157b8861e7557367d50b3..bc617dd7fc8d2a92277e0e319c83a46491fe014a 100644
--- a/CICD/heat/gc_HOT.yaml
+++ b/CICD/heat/gc_HOT.yaml
@@ -67,7 +67,8 @@ resources:
      name: "heatmysqlsecgroup"
      rules: [ { protocol: tcp,
                port_range_min: 3306,
-               port_range_max: 3306} ]
+               port_range_max: 3306,
+               remote_group_id: null} ]
   SSHMonashSecGroup:
    type: "OS::Neutron::SecurityGroup"
    properties: