diff --git a/.github/workflows/continuous-integration.yaml b/.github/workflows/continuous-integration.yaml
index b93c40e..afcc17e 100644
--- a/.github/workflows/continuous-integration.yaml
+++ b/.github/workflows/continuous-integration.yaml
@@ -51,6 +51,7 @@ jobs:
       - name: Wait for MySQL
         run: |
           sudo systemctl start mysql
+          sudo apt-get update
           sudo apt-get install -y mysql-client
           docker ps -a
 
@@ -58,7 +59,7 @@ jobs:
             sleep 1
           done
           docker container ls
-          mysql -uroot -proot
+          mysql -uroot -proot -e "show databases"
       - name: npm install, build, and test
         run: |
           npm install