diff --git a/src/components/node/NodePreview.test.ts b/src/components/node/NodePreview.test.ts
index e52687d42..a5dae5638 100644
--- a/src/components/node/NodePreview.test.ts
+++ b/src/components/node/NodePreview.test.ts
@@ -76,14 +76,6 @@ describe('NodePreview', () => {
     expect(wrapper.find('._sb_preview_badge').text()).toBe('Preview')
   })
 
-  it('applies text-ellipsis class to node header for text truncation', () => {
-    const wrapper = mountComponent()
-    const nodeHeader = wrapper.find('.node_header')
-
-    expect(nodeHeader.classes()).toContain('text-ellipsis')
-    expect(nodeHeader.classes()).toContain('mr-4')
-  })
-
   it('sets title attribute on node header with full display name', () => {
     const wrapper = mountComponent()
     const nodeHeader = wrapper.find('.node_header')
diff --git a/src/components/node/NodePreview.vue b/src/components/node/NodePreview.vue
index 107ee3471..9734d5b43 100644
--- a/src/components/node/NodePreview.vue
+++ b/src/components/node/NodePreview.vue
@@ -10,7 +10,7 @@ https://github.com/Nuked88/ComfyUI-N-Sidebar/blob/7ae7da4a9761009fb6629bc04c6830
   <div v-else class="_sb_node_preview bg-component-node-background">
     <div class="_sb_table">
       <div
-        class="node_header mr-4 text-ellipsis"
+        class="node_header text-ellipsis"
         :title="nodeDef.display_name"
         :style="{
           backgroundColor: litegraphColors.NODE_DEFAULT_COLOR,