diff --git a/pkg/juicefs/mount/builder/common.go b/pkg/juicefs/mount/builder/common.go
index 10eff76e6c..9348b73acd 100644
--- a/pkg/juicefs/mount/builder/common.go
+++ b/pkg/juicefs/mount/builder/common.go
@@ -93,7 +93,7 @@ func (r *Builder) getVolumes() []corev1.Volume {
 				Type: &dir,
 			},
 		}}, {
-		Name: "updatedb",
+		Name: UpdateDBDirName,
 		VolumeSource: corev1.VolumeSource{
 			HostPath: &corev1.HostPathVolumeSource{
 				Path: "/etc/updatedb.conf",
@@ -158,7 +158,7 @@ func (r *Builder) getVolumeMounts() []corev1.VolumeMount {
 		MountPath:        config.PodMountBase,
 		MountPropagation: &mp,
 	}, {
-		Name:             "updatedb",
+		Name:             UpdateDBDirName,
 		MountPath:        "/etc/updatedb.conf",
 		MountPropagation: &mp,
 	}}
diff --git a/pkg/juicefs/mount/builder/pod_test.go b/pkg/juicefs/mount/builder/pod_test.go
index 0dfad6b30e..8221fa4481 100644
--- a/pkg/juicefs/mount/builder/pod_test.go
+++ b/pkg/juicefs/mount/builder/pod_test.go
@@ -75,7 +75,7 @@ var (
 						},
 					},
 				}, {
-					Name: "updatedb",
+					Name: UpdateDBDirName,
 					VolumeSource: corev1.VolumeSource{
 						HostPath: &corev1.HostPathVolumeSource{
 							Path: "/etc/updatedb.conf",
@@ -106,7 +106,7 @@ var (
 						MountPropagation: &mp,
 					}, {
 
-						Name:             "updatedb",
+						Name:             UpdateDBDirName,
 						MountPath:        "/etc/updatedb.conf",
 						MountPropagation: &mp,
 					},