diff --git a/.gitea/workflows/make_png.yaml b/.gitea/workflows/make_png.yaml
index effc7d8..1e388da 100644
--- a/.gitea/workflows/make_png.yaml
+++ b/.gitea/workflows/make_png.yaml
@@ -24,9 +24,9 @@ jobs:
       - name: Build previous
         run: cmake -S prev -B prev/build -DGLERMINAL_TEST=ON && cmake --build prev/build
       - name: Generate PNG file for current
-        run: cd curr/build/tests && XDG_RUNTIME_DIR=$PWD xvfb-run -a -s="-screen 0 1280x800x24" ./test-basic
+        run: cd curr/build/tests && XDG_RUNTIME_DIR=$PWD xvfb-run -a ./test-basic
       - name: Generate PNG file for previous
-        run: cd prev/build/tests && XDG_RUNTIME_DIR=$PWD xvfb-run -a -s="-screen 0 1280x800x24" ./test-basic
+        run: cd prev/build/tests && XDG_RUNTIME_DIR=$PWD xvfb-run -a ./test-basic
       - name: Upload current PNG
         uses: actions/upload-artifact@v3
         with: