diff --git a/contracts/package.json b/contracts/package.json
index b5b6716..6be71fb 100644
--- a/contracts/package.json
+++ b/contracts/package.json
@@ -6,6 +6,7 @@
   "author": "Dmytro Stebaiev <dmytro@skalelabs.com>",
   "license": "AGPL-3.0",
   "files": [
+    "*.sol",
     "**/*.sol",
     "/artifacts/contracts/*.json"
   ]