diff --git a/packages/better-auth/package.json b/packages/better-auth/package.json
index 1e5f7318fc..34a31cb522 100644
--- a/packages/better-auth/package.json
+++ b/packages/better-auth/package.json
@@ -672,6 +672,9 @@
       ],
       "plugins/username": [
         "./dist/plugins/username/index.d.ts"
+      ],
+      "plugins/siwe": [
+        "./dist/plugins/siwe/index.d.ts"
       ]
     }
   },