diff --git a/frontend/vite.config.js b/frontend/vite.config.js
index 0bb569d8..6ed24134 100644
--- a/frontend/vite.config.js
+++ b/frontend/vite.config.js
@@ -86,22 +86,25 @@ export default defineConfig(({ mode }) => {
             'radix': ['radix-vue', 'reka-ui'],
             'icons': ['lucide-vue-next', '@radix-icons/vue'],
             'utils': ['@vueuse/core', 'clsx', 'tailwind-merge', 'class-variance-authority'],
-            'charts': ['@unovis/ts', '@unovis/vue'],
-            'editor': [
-              '@tiptap/vue-3',
-              '@tiptap/starter-kit',
-              '@tiptap/extension-image',
-              '@tiptap/extension-link',
-              '@tiptap/extension-placeholder',
-              '@tiptap/extension-table',
-              '@tiptap/extension-table-cell',
-              '@tiptap/extension-table-header',
-              '@tiptap/extension-table-row',
-            ],
             'forms': ['vee-validate', '@vee-validate/zod', 'zod'],
-            'codemirror': ['codemirror', '@codemirror/lang-html', '@codemirror/lang-javascript', '@codemirror/theme-one-dark'],
-            'table': ['@tanstack/vue-table'],
             'misc': ['axios', 'date-fns', 'mitt', 'qs', 'vue-i18n'],
+            // Main-app-only chunks - widget doesn't use these libraries.
+            ...(!isWidget && {
+              'charts': ['@unovis/ts', '@unovis/vue'],
+              'editor': [
+                '@tiptap/vue-3',
+                '@tiptap/starter-kit',
+                '@tiptap/extension-image',
+                '@tiptap/extension-link',
+                '@tiptap/extension-placeholder',
+                '@tiptap/extension-table',
+                '@tiptap/extension-table-cell',
+                '@tiptap/extension-table-header',
+                '@tiptap/extension-table-row',
+              ],
+              'codemirror': ['codemirror', '@codemirror/lang-html', '@codemirror/lang-javascript', '@codemirror/theme-one-dark'],
+              'table': ['@tanstack/vue-table'],
+            }),
           },
         },
       },