Airodump doesn't see WEP networks (wicd does)

Hi there guys,

Using an Alfa AWUS036h card I am unable to see WEP networks for some reason. I can see them just fine in wicd-curses.

lsusb —>
   Bus 001 Device 005: ID 0bda:8187 Realtek Semiconductor Corp. RTL8187 Wireless Adapter

if...