diff --git a/sysusers2shadow.sh b/sysusers2shadow.sh
index 02de246..d754e7d 100644
--- a/sysusers2shadow.sh
+++ b/sysusers2shadow.sh
@@ -13,7 +13,7 @@ if [ -x /usr/bin/systemd-sysusers ] && [ -e /proc/version ]; then
 		REPLACE_ARG="--replace=/usr/lib/sysusers.d/$1"
 	fi
 	# Use systemd-sysusers and let it read the input directly from stdin
-	run /usr/bin/systemd-sysusers $REPLACE_ARG - 
+	run /usr/bin/systemd-sysusers $REPLACE_ARG -
 else
 	# Absolute path to busybox, if found
 	busybox=