diff --git a/index.js b/index.js
index f72dd1d..0d3274b 100644
--- a/index.js
+++ b/index.js
@@ -23,7 +23,12 @@ module.exports = (relativeTsconfigPath = './tsconfig.json') => {
         const [pathDir] = pathKey.split("*");
         const file = args.path.replace(pathDir, "");
         for (const dir of compilerOptions.paths[pathKey]) {
-          const [matchedFile] = glob(`${path.resolve(process.cwd(), dir).replace("*", file)}.*`);
+          const fileDir = path.resolve(process.cwd(), dir).replace("*", file)
+          let [matchedFile] = glob(`${fileDir}.*`);
+          if (!matchedFile) {
+            const [matchIndexFile] = glob(`${fileDir}/index.*`);
+            matchedFile = matchIndexFile
+          }
           if (matchedFile) {
             return { path: matchedFile };
           }
diff --git a/package.json b/package.json
index a7a78ec..cee0447 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "esbuild-ts-paths",
-  "version": "1.0.4",
+  "version": "1.1.0",
   "description": "Transform TS path alias to absolute paths for esbuild",
   "main": "index.js",
   "repository": "git@github.com:frankleng/esbuild-ts-paths.git",