diff --git a/pkg/kubelet/cm/cgroup_manager_linux.go b/pkg/kubelet/cm/cgroup_manager_linux.go
index b08bab132d54a..44e4104d9af69 100644
--- a/pkg/kubelet/cm/cgroup_manager_linux.go
+++ b/pkg/kubelet/cm/cgroup_manager_linux.go
@@ -51,7 +51,7 @@ const (
 
 // hugePageSizeList is useful for converting to the hugetlb canonical unit
 // which is what is expected when interacting with libcontainer
-var hugePageSizeList = []string{"B", "kB", "MB", "GB", "TB", "PB"}
+var hugePageSizeList = []string{"B", "KB", "MB", "GB", "TB", "PB"}
 
 var RootCgroupName = CgroupName([]string{})