diff --git a/package.json b/package.json
index fe42f03..8a631e2 100644
--- a/package.json
+++ b/package.json
@@ -5,8 +5,7 @@
   "repository": "https://github.com/datalens-tech/ui-sandbox-modules.git",
   "author": "DataLens Team <https://github.com/datalens-tech>",
   "files": [
-    "dist/",
-    "src/"
+    "dist/"
   ],
   "scripts": {
     "build": "rm -rf dist && NODE_OPTIONS=--max_old_space_size=4096 webpack -c webpack.config.js",
diff --git a/src/entries/d3-chord_v3.0.1.ts b/src/entries/d3-chord_v3.0.1.js
similarity index 100%
rename from src/entries/d3-chord_v3.0.1.ts
rename to src/entries/d3-chord_v3.0.1.js
diff --git a/src/entries/d3_v7.9.0.ts b/src/entries/d3_v7.9.0.js
similarity index 100%
rename from src/entries/d3_v7.9.0.ts
rename to src/entries/d3_v7.9.0.js
diff --git a/webpack.config.js b/webpack.config.js
index dffa227..231010c 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -12,7 +12,7 @@ module.exports = {
             import: '@gravity-ui/date-utils.2.5.3',
         },
         ...entries.reduce((acc, entry) => {
-            acc[entry] = path.resolve(__dirname, `./src/entries/${entry.replace('/', '_')}.ts`);
+            acc[entry] = path.resolve(__dirname, `./src/entries/${entry.replace('/', '_')}.js`);
             return acc;
         }, {}),
     },