diff --git a/.github/workflows/rubyonrails.yml b/.github/workflows/rubyonrails.yml
index 78f8b951..5a57788d 100644
--- a/.github/workflows/rubyonrails.yml
+++ b/.github/workflows/rubyonrails.yml
@@ -19,7 +19,7 @@ jobs:
           POSTGRES_PASSWORD: password
           POSTGRES_DB: rails_test
         options: >-
-          --health-cmd pg_isready -U rails
+          --health-cmd "pg_isready -U rails"
           --health-interval 10s
           --health-timeout 5s
           --health-retries 5