diff --git a/package.json b/package.json
index bcec7f57..437b5067 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "description": "Serve Swagger/OpenAPI documentation for Fastify, supporting dynamic generation",
   "main": "index.js",
   "type": "commonjs",
-  "types": "index.d.ts",
+  "types": "types/index.d.ts",
   "scripts": {
     "lint": "eslint",
     "lint:fix": "eslint --fix",
diff --git a/test-types/http2-types.tst.ts b/types/http2-types.tst.ts
similarity index 100%
rename from test-types/http2-types.tst.ts
rename to types/http2-types.tst.ts
diff --git a/test-types/imports.tst.ts b/types/imports.tst.ts
similarity index 100%
rename from test-types/imports.tst.ts
rename to types/imports.tst.ts
diff --git a/index.d.ts b/types/index.d.ts
similarity index 100%
rename from index.d.ts
rename to types/index.d.ts
diff --git a/test-types/minimal-openapiV3-document.ts b/types/minimal-openapiV3-document.ts
similarity index 100%
rename from test-types/minimal-openapiV3-document.ts
rename to types/minimal-openapiV3-document.ts
diff --git a/test-types/swagger-ui-vendor-extensions.tst.ts b/types/swagger-ui-vendor-extensions.tst.ts
similarity index 100%
rename from test-types/swagger-ui-vendor-extensions.tst.ts
rename to types/swagger-ui-vendor-extensions.tst.ts
diff --git a/test-types/types.tst.ts b/types/types.tst.ts
similarity index 100%
rename from test-types/types.tst.ts
rename to types/types.tst.ts