diff --git a/cmd/cart/pool-server.go b/cmd/cart/pool-server.go
index eadc3fc..499c5b4 100644
--- a/cmd/cart/pool-server.go
+++ b/cmd/cart/pool-server.go
@@ -492,8 +492,8 @@ var (
 func init() {
 	var err error
 	proxyCalls, err = meter.Int64Counter("proxy.calls",
-		metric.WithDescription("The number of rolls by roll value"),
-		metric.WithUnit("{roll}"))
+		metric.WithDescription("Number of proxy calls"),
+		metric.WithUnit("{calls}"))
 	if err != nil {
 		panic(err)
 	}