diff --git a/internal/cephfs/volumemounter.go b/internal/cephfs/volumemounter.go
index 67bd6eb89..f6e8d308f 100644
--- a/internal/cephfs/volumemounter.go
+++ b/internal/cephfs/volumemounter.go
@@ -258,7 +258,7 @@ func bindMount(ctx context.Context, from, to string, readOnly bool, mntOptions [
 
 func unmountVolume(ctx context.Context, mountPoint string) error {
 	if err := execCommandErr(ctx, "umount", mountPoint); err != nil {
-		if strings.Contains(err.Error(), fmt.Sprintf("exit status 32: umount: %s: not mounted", mountPoint)) ||
+		if strings.Contains(err.Error(), fmt.Sprintf("umount: %s: not mounted", mountPoint)) ||
 			strings.Contains(err.Error(), "No such file or directory") {
 			return nil
 		}