diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index fb24aca..a183792 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -7,6 +7,10 @@ env:
   POSTGRES_PASSWORD: password
   POSTGRES_DB: sequelize
 
+  MYSQL_USER: sequelize
+  MYSQL_DATABASE: sequelize
+  MYSQL_PASSWORD: password
+
 jobs:
   build:
 
@@ -24,10 +28,27 @@ jobs:
         # needed because the postgres container does not provide a healthcheck
         options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
 
+      mysql:
+        image: mysql:8.4
+        env:
+          # The MySQL docker container requires these environment variables to be set
+          # so we can create and migrate the test database.
+          # See: https://hub.docker.com/_/mysql
+          MYSQL_DATABASE: ${{ env.MYSQL_DATABASE }}
+          MYSQL_ROOT_PASSWORD: ${{ env.MYSQL_PASSWORD }}
+          MYSQL_USER: ${{ env.MYSQL_USER }}
+          MYSQL_PASSWORD: ${{ env.MYSQL_PASSWORD }}
+        ports:
+          # Opens port 3306 on service container and host
+          # https://docs.github.com/en/actions/using-containerized-services/about-service-containers
+          - 3306:3306
+          # Before continuing, verify the mysql container is reachable from the ubuntu host
+        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries 5
+
     strategy:
       matrix:
         node-version: [18.x, 20.x, 22.x]
-        database: ['sqlite', 'postgres']
+        database: ['sqlite', 'postgres', 'mysql']
 
     steps:
       - uses: actions/checkout@v3
diff --git a/src/adapter.ts b/src/adapter.ts
index 702339c..c6877b3 100644
--- a/src/adapter.ts
+++ b/src/adapter.ts
@@ -363,11 +363,6 @@ export class SequelizeAdapter<
         } as UpdateOptions)
         .catch(errorHandler) as [number, Model[]?];
 
-      if (instances?.length) {
-        // eslint-disable-next-line no-console
-        console.log('instanceof', instances[0] instanceof Model);
-      }
-
       if (sequelizeOptions.returning === false) {
         return []
       }
diff --git a/test/connection.ts b/test/connection.ts
index 65f349b..859aa4b 100644
--- a/test/connection.ts
+++ b/test/connection.ts
@@ -5,7 +5,6 @@ export default (DB?: 'postgres' | 'mysql' | string) => {
   const logging: Options['logging'] = false;
 
   if (DB === 'postgres') {
-    console.log(process.env.POSTGRES_DB, process.env.POSTGRES_USER, process.env.POSTGRES_PASSWORD)
     return new Sequelize(
       process.env.POSTGRES_DB ?? 'sequelize',
       process.env.POSTGRES_USER ?? 'postgres',
@@ -17,11 +16,16 @@ export default (DB?: 'postgres' | 'mysql' | string) => {
       }
     );
   } else if (DB === 'mysql') {
-    return new Sequelize('sequelize', 'root', '', {
-      host: '127.0.0.1',
-      dialect: 'mysql',
-      logging
-    });
+    return new Sequelize(
+      process.env.MYSQl_DATABASE ?? 'sequelize',
+      process.env.MYSQL_USER ?? 'root',
+      process.env.MYSQL_PASSWORD ?? '',
+      {
+        host: '127.0.0.1',
+        dialect: 'mysql',
+        logging
+      }
+    );
   } else {
     return new Sequelize('sequelize', '', '', {
       dialect: 'sqlite',