diff --git a/client/src/components/circle/LearningPathDiagram.vue b/client/src/components/circle/LearningPathDiagram.vue
index 27fc6919..6d98e54f 100644
--- a/client/src/components/circle/LearningPathDiagram.vue
+++ b/client/src/components/circle/LearningPathDiagram.vue
@@ -43,7 +43,7 @@ export default {
     },
 
     width: {
-      default: 1440,
+      default: 1640,
       type: Number,
     },
     height: {
diff --git a/client/src/stores/circle.ts b/client/src/stores/circle.ts
index 9cae128f..456a7800 100644
--- a/client/src/stores/circle.ts
+++ b/client/src/stores/circle.ts
@@ -29,6 +29,7 @@ export const useCircleStore = defineStore({
   },
   actions: {
     async loadCircle(slug: string) {
+      this.circle = undefined;
       try {
         // const circleData = await itGet(`/learnpath/api/circle/${slug}/`);
         // this.circle = Circle.fromJson(circleData);
diff --git a/client/src/views/LearningPathView.vue b/client/src/views/LearningPathView.vue
index ac36c36f..071cc8f5 100644
--- a/client/src/views/LearningPathView.vue
+++ b/client/src/views/LearningPathView.vue
@@ -30,8 +30,8 @@ onMounted(async () => {
 
     <div class="learningpath flex flex-col">
       <div class="flex flex-col h-max">
-        <div class="bg-white h-80 pt-8">
-          <LearningPathDiagram></LearningPathDiagram>
+        <div class="bg-white py-8">
+          <LearningPathDiagram class="max-w-[1680px] w-full"></LearningPathDiagram>
         </div>
 
         <h1 class="m-12">{{ learningPathStore.learningPath.title }}</h1>
diff --git a/server/vbv_lernwelt/learnpath/tests/create_default_learning_path.py b/server/vbv_lernwelt/learnpath/tests/create_default_learning_path.py
index 89cba14e..83dec7ba 100644
--- a/server/vbv_lernwelt/learnpath/tests/create_default_learning_path.py
+++ b/server/vbv_lernwelt/learnpath/tests/create_default_learning_path.py
@@ -390,7 +390,7 @@ Neukundinnen und -kunden.""",
     circle_analyse = create_circle('Betreuen', lp)
     create_circle_children(circle_analyse, 'Betreuen')
 
-    TopicFactory(title="Prüfungs- vorbereitung", is_visible=False, parent=lp)
+    TopicFactory(title="Prüfung", is_visible=True, parent=lp)
     circle_analyse = create_circle('Prüfungs- vorbereitung', lp)
     create_circle_children(circle_analyse, 'Prüfungs- vorbereitung')