diff --git a/test/cri-containerd/scale_cpu_limits_to_sandbox_test.go b/test/cri-containerd/scale_cpu_limits_to_sandbox_test.go
index b7cf3b044f..c85e24990f 100644
--- a/test/cri-containerd/scale_cpu_limits_to_sandbox_test.go
+++ b/test/cri-containerd/scale_cpu_limits_to_sandbox_test.go
@@ -1,3 +1,5 @@
+// +build functional
+
 package cri_containerd
 
 import (