diff --git a/helm/flowfuse/tests/broker_test.yaml b/helm/flowfuse/tests/broker_test.yaml
index 710a416b..76a53cc7 100644
--- a/helm/flowfuse/tests/broker_test.yaml
+++ b/helm/flowfuse/tests/broker_test.yaml
@@ -16,7 +16,7 @@ tests:
           of: EMQX
       - equal:
           path: spec.image
-          value: emqx:5
+          value: emqx:5.8.6
 
   - it: should deploy EMQX even when the team broker is disabled
     documentIndex: 0
diff --git a/helm/flowfuse/values.yaml b/helm/flowfuse/values.yaml
index cbdec92a..63b93e09 100644
--- a/helm/flowfuse/values.yaml
+++ b/helm/flowfuse/values.yaml
@@ -181,7 +181,7 @@ editors:
     name: editors
 
 broker:
-  image: emqx:5
+  image: emqx:5.8.6
   replicas: 2
   revisionHistoryLimit: null
   storageClassName: ''