diff --git a/apps/showcase/tsconfig.json b/apps/showcase/tsconfig.json
index e916b8667..f626a2fec 100644
--- a/apps/showcase/tsconfig.json
+++ b/apps/showcase/tsconfig.json
@@ -15,6 +15,6 @@
         "jsx": "preserve",
         "incremental": true
     },
-    "include": ["../../packages/primevue/src/**/*.d.ts", "../../packages/primevue/src/**/style/*.d.ts", "../../packages/themes/types"],
+    "include": ["../../packages/primevue/src/**/*.d.ts", "../../packages/primevue/src/**/style/*.d.ts", "../../packages/themes/types", "../packages/themes/src/**/**/index.js"],
     "exclude": ["node_modules", "**/node_modules", "**/dist"]
 }