diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ea70c8c..4a499b1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -32,11 +32,15 @@ jobs:
       - run: touch tests/empty.scad
       - run: 'openscad -o "tests/output/test.stl" "tests/test.scad"'
       - run: echo "differencing new fixtures from old fixtures..."
-      - run: openscad tests/empty.scad -D 'difference(){import("test.stl");import("output/test.stl");}' -o output.stl
-      - run: du -B=1 output.stl
-      - run: |
-          git config --global user.name 'KeyV2 GHA Bot'
-          git config --global user.email 'keyv2-gha-bot@users.noreply.github.com'
-          git add -A
-          git commit -m "Update test stls"
-          git push
+      - run: openscad tests/empty.scad -D 'color(0.5,0,0,0.5)import("test.stl");color(0,0.5,0,0.5)import("output/test.stl");}' -o output.png
+      # - run: du -B 1 output.stl
+      - uses: actions/upload-artifact@v2
+        with:
+          name: test-output
+          path: output.png
+      # - run: |
+      #     git config --global user.name 'KeyV2 GHA Bot'
+      #     git config --global user.email 'keyv2-gha-bot@users.noreply.github.com'
+      #     git add -A
+      #     git commit -m "Update test stls"
+      #     git push