diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ad80fbe..cb176eb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -24,9 +24,10 @@ jobs:
       uses: actions/checkout@v2
     - name: build
       run: ./scripts/build.sh
-    - name: Run make script
+    - name: upload
+      if: ${{ github.ref }} == "/refs/heads/master"
       run: |
         aws ecr get-login-password --region us-west-2 | docker login --username AWS --password-stdin 803688608479.dkr.ecr.us-west-2.amazonaws.com
-        ./make.sh
+        ./upload.sh
       env:
         PROD_ID: ${{ secrets.SIGSCI_PROD_CANONICAL_ID }}
diff --git a/make.sh b/upload.sh
similarity index 97%
rename from make.sh
rename to upload.sh
index 2a82892..bc4307f 100755
--- a/make.sh
+++ b/upload.sh
@@ -1,8 +1,6 @@
 #!/bin/sh
 set -ex
 
-# ./scripts/build.sh
-
 if [ -n "${PROD_ID}" ]; then
   ## setup our package properties by distro
   PKG_NAME="sigsci-module-golang"