diff --git a/.bashrc b/.bashrc
index ca15a9f..d77f928 100755
--- a/.bashrc
+++ b/.bashrc
@@ -421,6 +421,6 @@ safe-cmd diskinfo
     xrandr | grep --color=never ^Screen
 }
 
-! iswindows && safe-cmd finger $USER
+iswindows || safe-cmd finger $USER
 LANG=C safe-cmd id