diff --git a/pkg/formatter/formatter.go b/pkg/formatter/formatter.go
index c5b8a8be305..ff25312f9a2 100644
--- a/pkg/formatter/formatter.go
+++ b/pkg/formatter/formatter.go
@@ -163,6 +163,8 @@ func FormatPorts(ports []cni.PortMapping) string {
 		)
 	}
 
+	sort.Strings(displayPorts)
+
 	return strings.Join(displayPorts, ", ")
 }