diff --git a/vmware_nsx/common/config.py b/vmware_nsx/common/config.py
index 87eaac6b64..0edbbbb84a 100644
--- a/vmware_nsx/common/config.py
+++ b/vmware_nsx/common/config.py
@@ -112,8 +112,7 @@ base_opts = [
                       "does not want to deploy a service node). In order to "
                       "leverage distributed routers, replication_mode should "
                       "be set to 'service'.")),
-    #TODO(asarfaty): add min/max values to FloatOpt. This value should be > 1
-    cfg.FloatOpt('qos_peak_bw_multiplier', default=2.0,
+    cfg.FloatOpt('qos_peak_bw_multiplier', default=2.0, min=1.0,
                  help=_("The QoS rules peak bandwidth value will be the "
                         "configured maximum bandwidth of the QoS rule, "
                         "multiplied by this value. Value must be bigger than"