diff --git a/api/collections/comment.yml b/api/collections/comment.yml
index faa5349..159147f 100644
--- a/api/collections/comment.yml
+++ b/api/collections/comment.yml
@@ -34,6 +34,18 @@ hooks:
     read:
       type: javascript
       file: hooks/filter_public.js
+  post:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
+  put:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
+  delete:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
 
 indexes:
   - name: content_active
diff --git a/api/collections/content.yml b/api/collections/content.yml
index 8490a94..39b08a0 100644
--- a/api/collections/content.yml
+++ b/api/collections/content.yml
@@ -36,6 +36,18 @@ hooks:
     read:
       type: javascript
       file: hooks/filter_public.js
+  post:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
+  put:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
+  delete:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
 
 permissions:
   public:
diff --git a/api/collections/medialib.yml b/api/collections/medialib.yml
index f08f058..6f4218d 100644
--- a/api/collections/medialib.yml
+++ b/api/collections/medialib.yml
@@ -60,6 +60,24 @@ permissions:
 
 imageFilter: !include lib/imageFilter.yml
 
+hooks:
+  get:
+    read:
+      type: javascript
+      file: hooks/filter_public.js
+  post:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
+  put:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
+  delete:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
+
 search:
   - name: default
     mode: regex
diff --git a/api/collections/navigation.yml b/api/collections/navigation.yml
index 8ad8e7d..802934b 100644
--- a/api/collections/navigation.yml
+++ b/api/collections/navigation.yml
@@ -50,6 +50,24 @@ meta:
     - group: settings
       label: { de: "Einstellungen", en: "Settings" }
 
+hooks:
+  get:
+    read:
+      type: javascript
+      file: hooks/filter_public.js
+  post:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
+  put:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
+  delete:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
+
 permissions:
   public:
     methods:
diff --git a/api/collections/tag.yml b/api/collections/tag.yml
index 278b5f2..399b323 100644
--- a/api/collections/tag.yml
+++ b/api/collections/tag.yml
@@ -68,6 +68,20 @@ permissions:
       put: true
       delete: true
 
+hooks:
+  post:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
+  put:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
+  delete:
+    return:
+      type: javascript
+      file: hooks/clear_cache.js
+
 indexes:
   - name: name_unique
     key: