diff --git a/modules/utility/init.zsh b/modules/utility/init.zsh
index 464f4d4..dca9d2a 100644
--- a/modules/utility/init.zsh
+++ b/modules/utility/init.zsh
@@ -169,6 +169,6 @@ function find-exec {
 
 # Displays user owned processes status.
 function psu {
-  ps -{U,u}" ${1:-$USER}" -o 'pid,%cpu,%mem,command' "${(@)argv[2,-1]}"
+  ps -U "${1:-$USER}" -o 'pid,%cpu,%mem,command' "${(@)argv[2,-1]}"
 }