diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 61f1a92bf..7ee36454a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -41,11 +41,6 @@ jobs:
       - name: Setup testdata
         uses: "./.github/actions/setup_testdata"
 
-      # Windows sporadically fails on tkinter pyplots
-      - name: Set MPLBACKEND=Agg on Windows
-        if: ${{ matrix.os == 'windows-latest' }}
-        run: echo "MPLBACKEND=Agg" >> $GITHUB_ENV
-
       - name: Run tests
         run: pytest -n 4 tests --disable-warnings --generate-plots