diff --git a/puppet/services/mistral-base.yaml b/puppet/services/mistral-base.yaml
index d39075aeff..5c68b55d91 100644
--- a/puppet/services/mistral-base.yaml
+++ b/puppet/services/mistral-base.yaml
@@ -101,6 +101,7 @@ outputs:
           - service_debug_unset
           - {get_param: Debug }
           - {get_param: MistralDebug }
+        mistral::rpc_response_timeout: 120
         mistral::keystone::authtoken::project_name: 'service'
         mistral::keystone::authtoken::user_domain_name: 'Default'
         mistral::keystone::authtoken::project_domain_name: 'Default'