diff --git a/pkg/healthchecker/types/types_linux.go b/pkg/healthchecker/types/types_linux.go
index 4a47edd3..de0abaec 100644
--- a/pkg/healthchecker/types/types_linux.go
+++ b/pkg/healthchecker/types/types_linux.go
@@ -19,5 +19,5 @@ package types
 const (
 	DefaultCriCtl        = "/usr/bin/crictl"
 	DefaultCriSocketPath = "unix:///var/run/containerd/containerd.sock"
-	UptimeTimeLayout     = "Mon 2006-01-02 15:04:05 UTC"
+	UptimeTimeLayout     = "Mon 2006-01-02 15:04:05 MST"
 )