diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c35406f7..63c86833 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -37,7 +37,7 @@ jobs:
           toolchain: stable
           override: true
       - name: Setup redis
-        run: sudo apt install redis-server && redis-server --port 7777 > /dev/null &
+        run: sudo apt install redis-server && redis-server --port 7777 --port 7778 --port 7779 > /dev/null &
       - name: Cargo test
         run: cargo test --all-features
   build-example: