diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index b916b03..e3c50a5 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -28,6 +28,9 @@ jobs:
           - os: ubuntu-18.04
             ghc: 8.2.2
             cabal: 3.2.0.0
+          - os: ubuntu-18.04
+            ghc: 8.0.2
+            cabal: 3.2.0.0
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v2