diff --git a/.github/workflows/installer-macos.yml b/.github/workflows/installer-macos.yml
index b938f117d5d..8285ae2fb53 100644
--- a/.github/workflows/installer-macos.yml
+++ b/.github/workflows/installer-macos.yml
@@ -51,6 +51,8 @@ jobs:
           python3.9 setup.py develop --no-deps --install-dir=${SITE_PACKAGES}
           cd ${PLS_REPO}
           python3.9 setup.py develop --no-deps --install-dir=${SITE_PACKAGES}
+      - name: Show Build Environment
+        run: python3.9 -m pip list
       - name: Build Application Bundle
         run: python3.9 setup.py ${LITE_FLAG} --dist-dir ${DISTDIR}
       - name: Build Disk Image