diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1861c02..e96d2e8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,6 +11,8 @@ jobs:
   build:
     runs-on: ubuntu-latest
     name: Ruby ${{ matrix.ruby }}
+    env:
+      RAILS_ENV: test
     strategy:
       matrix:
         ruby:
@@ -34,3 +36,11 @@ jobs:
       working-directory: test/dummy
       env:
         PARALLEL_TEST_THRESHOLD: "10000"
+
+    - name: Run seeds
+      run: bin/rails db:seed:replant
+      working-directory: test/dummy
+
+    - name: Rerun seeds
+      run: bin/rails db:seed
+      working-directory: test/dummy