diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3875d63b1d09ce9523bbd58684b6512b71152a7d..e50abb1322d07988b8a69815cccb0f06d46935e5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -27,6 +27,7 @@ build:
     - go mod vendor -v
     - mkdir -p release
     - GOOS=js GOARCH=wasm go build -ldflags '-w -s' -o release/xxdk.wasm main.go
+    - cp wasm_exec.js release/
   artifacts:
     paths:
       - release/