diff --git a/helm/core-ui-middleware/Chart.yaml b/helm/core-ui-middleware/Chart.yaml
index 6ccd4aaa8ba3e4fb359b34f08f9109173a8b1d55..8e41c710ae369962f221868e677f5390d56cac1e 100644
--- a/helm/core-ui-middleware/Chart.yaml
+++ b/helm/core-ui-middleware/Chart.yaml
@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 3.0.8
+version: 3.0.9
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/helm/core-ui-middleware/templates/updater.yaml b/helm/core-ui-middleware/templates/updater.yaml
index 040467ec48d3993a56919d37384be43ac7b622aa..e06a30d8c371b7fe9a7ef2b65a292c009de031be 100644
--- a/helm/core-ui-middleware/templates/updater.yaml
+++ b/helm/core-ui-middleware/templates/updater.yaml
@@ -94,5 +94,5 @@ spec:
       volumes:
         - name: manifest-config
           configMap:
-            name: {{ .Values.existingConfigMap | default (include "ox-common.names.fullname" .) }}
+            name: "{{- tpl (.Values.existingConfigMap | default (include "ox-common.names.fullname" .)) . }}"
 {{- end }}