diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 64356db104266fbcf72d1dcd04624df72c54ed0c..f6db70424aa93b630624e0bce3d1a52b452c937d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -56,7 +56,7 @@ build:
     # Wasm executor
     - cp wasm_exec.js release/
     # ndf reference file
-    - cp ndf.js release/
+    - cp src/ndf.js release/
   artifacts:
     paths:
       - release/