diff --git a/scripts/birbnetes/config/default_config.properties b/scripts/birbnetes/config/default_config.properties
index 3eec289..e4cb5ec 100644
--- a/scripts/birbnetes/config/default_config.properties
+++ b/scripts/birbnetes/config/default_config.properties
@@ -12,8 +12,8 @@ mobile_device_counter_size=100
 
 wan_propagation_delay=1
 lan_internal_delay=0.1
-wlan_bandwidth=400
-wan_bandwidth=400
+wlan_bandwidth=200
+wan_bandwidth=200
 gsm_bandwidth=0
 
 #all the host on cloud runs on a single datacenter