diff --git a/clusters/cl01tl/deployment/stack/templates/application-set.yaml b/clusters/cl01tl/deployment/stack/templates/application-set.yaml
index 74cb2f180..7c5cd205c 100644
--- a/clusters/cl01tl/deployment/stack/templates/application-set.yaml
+++ b/clusters/cl01tl/deployment/stack/templates/application-set.yaml
@@ -35,9 +35,11 @@ spec:
         targetRevision: {{ $.Values.git.revision }}
         path: '{{ `{{path}}` }}'
         helm:
-          releaseName: "{{ `{{path.basename}}` }}"        
+          releaseName: "{{ `{{path.basename}}` }}"
+      {{- if $stack.ignoreDifferences }}
       ignoreDifferences:
-        {{- toYaml $stack.ignoreDifferences | nindent 8 }}          
+        {{- toYaml $stack.ignoreDifferences | nindent 8 }}
+      {{ end }}
       syncPolicy:
         automated:
           prune: {{ $stack.syncPolicy.automated.prune | default false }}