diff --git a/packages/shared-backend/package.json b/packages/shared-backend/package.json
index 915d17578..307aa5b23 100644
--- a/packages/shared-backend/package.json
+++ b/packages/shared-backend/package.json
@@ -30,7 +30,7 @@
   },
   "files": [
     "dist",
-    "src",
+    "!dist/**/*.test.*",
     "CHANGELOG.md",
     "LICENSE"
   ],