diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index df2059025..74f197ab9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -30,4 +30,5 @@ jobs:
           INSTALL_PG: "true"
       - run: "bundle exec rake"
         env:
+          DATABASE_ADAPTER: github_actions_postgres
           INSTALL_PG: "true"
diff --git a/config/database.yml b/config/database.yml
index d4a8e152e..6b4393b84 100644
--- a/config/database.yml
+++ b/config/database.yml
@@ -36,6 +36,13 @@ test:
     <<: *default
     adapter: mysql2
     host: "192.168.0.9"
+  github_actions_postgres:
+    adapter: postgres
+    database: postgres
+    username: postgres
+    password: postgres
+    host: localhost
+    port: "5432"
 
 development:
   default: