diff --git a/net/core/flow.c b/net/core/flow.c
index 5d25697..0514305 100644
--- a/net/core/flow.c
+++ b/net/core/flow.c
@@ -338,7 +338,7 @@
 			  unsigned long action,
 			  void *hcpu)
 {
-	if (action == CPU_DEAD)
+	if (action == CPU_DEAD || action == CPU_DEAD_FROZEN)
 		__flow_cache_shrink((unsigned long)hcpu, 0);
 	return NOTIFY_OK;
 }