diff --git a/.gitea/workflows/make_png.yaml b/.gitea/workflows/make_png.yaml
index 761b1ce..c0b15b1 100644
--- a/.gitea/workflows/make_png.yaml
+++ b/.gitea/workflows/make_png.yaml
@@ -13,14 +13,14 @@ jobs:
           path: curr
           submodules: recursive
           lfs: true
-      - name: Checkout previous
+      - name: Checkout previous known working
         uses: actions/checkout@v4
         with:
           path: prev
           fetch-depth: 2
           submodules: recursive
           lfs: true
-      - run: cd prev && git checkout HEAD^
+      - run: cd prev && git checkout 10a90a5f6a
       - name: Build current
         run: cmake -S curr -B curr/build -DGLERMINAL_TEST=ON && cmake --build curr/build
       - name: Build previous
@@ -29,7 +29,7 @@ jobs:
         run: cd curr/build/tests && ls $PWD/resources && XDG_RUNTIME_DIR=$PWD xvfb-run -a ./test-basic
       - name: Generate PNG file for previous
         run: cd prev/build/tests && ls $PWD/resources && XDG_RUNTIME_DIR=$PWD xvfb-run -a ./test-basic
-      - name: Upload current PNG
+      - name: Upload PNG files
         uses: actions/upload-artifact@v3
         with:
             name: basic