diff --git a/snap-pac b/snap-pac
index b66a594..154e69c 100755
--- a/snap-pac
+++ b/snap-pac
@@ -34,7 +34,7 @@ fi
 
 declare -r pre_or_post=$1
 declare -r prefile_prefix="/usr/share/libalpm/hooks.bin/snap-pac/.pre"
-declare -r pacman_cmd="$(echo $(ps -C pacman -o args=) | sed 'sX/usr/bin/pacmanXpacmanXg')"
+declare -r pacman_cmd="$(sed 's./usr/bin/pacman.pacman.g' <(ps -C pacman -o args=))"
 declare -r snapper_config_dir="/etc/snapper/configs"
 declare -r configurations="$(ls $snapper_config_dir)"