diff --git a/tcshrc.system.Linux b/tcshrc.system.Linux
index 55ee948..bba77f6 100644
--- a/tcshrc.system.Linux
+++ b/tcshrc.system.Linux
@@ -24,7 +24,7 @@ if( ${#battery_locations} > 0 ) then
 	end
 endif
 
-set wireless_cards=( `lspci | grep Wireless` )
+set wireless_cards=( `lspci | grep '\(WiFi\|Wireless\)'` )
 if( $#wireless_cards > 0 ) then
 	setenv CSHENV_ENABLE_PROMPT_WIFI
 endif