diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fb2ef34..e0e3918 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -103,9 +103,9 @@ jobs:
       if: ${{ github.ref == 'refs/heads/main' }}
       run: |
            set -ex
-           UPLOADTOOL_ISPRERELEASE=true
-           UPLOADTOOL_PR_BODY="This is a continuous build. Feedback is appreciated."
-           UPLOADTOOL_BODY="This is a continuous build. Feedback is appreciated."
+           export UPLOADTOOL_ISPRERELEASE=true
+           export UPLOADTOOL_PR_BODY="This is a continuous build. Feedback is appreciated."
+           export UPLOADTOOL_BODY="This is a continuous build. Feedback is appreciated."
            wget -c https://github.com/probonopd/uploadtool/raw/master/upload.sh
            bash ./upload.sh ./MiniDexed*.zip