diff --git a/package/src/index.ts b/package/src/index.ts
index d27fd20..4dd4ee7 100644
--- a/package/src/index.ts
+++ b/package/src/index.ts
@@ -1,3 +1,3 @@
-import astroGist from "./integration.js";
+import astroGist from "./integration";
 
 export default astroGist;
\ No newline at end of file
diff --git a/playground/astro.config.mjs b/playground/astro.config.mts
similarity index 100%
rename from playground/astro.config.mjs
rename to playground/astro.config.mts