diff --git a/e2e/e2e_test.go b/e2e/e2e_test.go
index a07c97e2..63bbbb2f 100644
--- a/e2e/e2e_test.go
+++ b/e2e/e2e_test.go
@@ -38,11 +38,13 @@ var _ = Describe("E2e", func() {
 	BeforeEach(func() {
 		deleteMySQLUserIfExist(ctx)
 		deleteMySQLIfExist(ctx)
+		deleteMySQLSecretIfExist(ctx)
 	})
 
 	AfterEach(func() {
 		deleteMySQLUserIfExist(ctx)
 		deleteMySQLIfExist(ctx)
+		deleteMySQLSecretIfExist(ctx)
 	})
 
 	Describe("Creating and deleting MySQL/MySQLUser object", func() {
@@ -183,6 +185,15 @@ func checkMySQLHasUser(mysqluser string) (int, error) {
 	}
 }
 
+func deleteMySQLSecretIfExist(ctx context.Context) {
+	secret := &corev1.Secret{}
+	err := k8sClient.Get(ctx, client.ObjectKey{Namespace: mysqlNamespace, Name: secretName}, secret)
+	if err != nil {
+		return
+	}
+	Expect(k8sClient.Delete(ctx, secret)).Should(Succeed())
+}
+
 func deleteMySQLServiceIfExist(ctx context.Context) {
 	svcNames := []string{"mysql", "mysql-nodeport"}
 	for _, svcName := range svcNames {