diff --git a/zuul/layout.yaml b/zuul/layout.yaml
index 897e601893..5d675d36d5 100755
--- a/zuul/layout.yaml
+++ b/zuul/layout.yaml
@@ -2638,7 +2638,7 @@ jobs:
     branch: ^(?!stable/(?:kilo|liberty)).*$
 
   - name: gate-murano-python34-db
-    branch: ^(?!stable/(?:juno|kilo|liberty)).*$
+    branch: ^(?!stable/(?:juno|kilo|liberty|mitaka)).*$
 
   - name: gate-murano-dashboard-python34
     branch: ^(?!stable/(?:juno|kilo|liberty)).*$