diff --git a/staging/src/k8s.io/apiserver/pkg/server/routes/metrics.go b/staging/src/k8s.io/apiserver/pkg/server/routes/metrics.go
index 187deaded35..4c2dbeac426 100644
--- a/staging/src/k8s.io/apiserver/pkg/server/routes/metrics.go
+++ b/staging/src/k8s.io/apiserver/pkg/server/routes/metrics.go
@@ -48,6 +48,8 @@ func (m MetricsWithReset) Install(c *mux.PathRecorderMux) {
 		if req.Method == "DELETE" {
 			apimetrics.Reset()
 			etcd3metrics.Reset()
+			flowcontrolmetrics.Reset()
+
 			io.WriteString(w, "metrics reset\n")
 			return
 		}