diff --git a/.circleci/config.yml b/.circleci/config.yml
index affbe9c..125a3b0 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -9,40 +9,48 @@ jobs:
     executor: python/default
 
     steps:
-      - checkout
-      - python/install-packages:
-          pkg-manager: pip
-      - run:
-          name: Run Python unit tests
-          command: |
-            python3 common_test.py
-            python3 hugo_test.py
+    - checkout
+    - python/install-packages:
+        pkg-manager: pip
+    - run:
+        name: Run Python unit tests
+        command: |
+          python3 common_test.py
+          python3 hugo_test.py
 
 workflows:
   publish:
     jobs:
-      - build-and-test:
-          filters:
-            tags:
-              only: /^v.*/
-      - architect/push-to-registries:
-          context: architect
-          name: push-to-registries
-          requires:
-            - build-and-test
-          filters:
-            tags:
-              only: /^v.*/
+    - build-and-test:
+        filters:
+          tags:
+            only: /^v.*/
+    - architect/push-to-registries:
+        context: architect
+        name: push-to-registries
+        requires:
+        - build-and-test
+        filters:
+          tags:
+            only: /^v.*/
 
-      - architect/push-to-app-catalog:
-          name: push-to-app-catalog
-          context: architect
-          app_catalog: giantswarm-operations-platform-catalog
-          app_catalog_test: giantswarm-operations-platform-test-catalog
-          chart: docs-indexer-app
+          branches:
+            ignore:
+            - main
+            - master
+    - architect/push-to-app-catalog:
+        name: push-to-app-catalog
+        context: architect
+        app_catalog: giantswarm-operations-platform-catalog
+        app_catalog_test: giantswarm-operations-platform-test-catalog
+        chart: docs-indexer-app
           # Trigger job on git tag.
-          filters:
-            tags:
-              only: /^v.*/
-          requires:
-            - push-to-registries
+        filters:
+          tags:
+            only: /^v.*/
+          branches:
+            ignore:
+            - main
+            - master
+        requires:
+        - push-to-registries