diff --git a/sysuser-tools.changes b/sysuser-tools.changes
index 5df4ccc..e576b9a 100644
--- a/sysuser-tools.changes
+++ b/sysuser-tools.changes
@@ -1,9 +1,3 @@
--------------------------------------------------------------------
-Mon Aug  5 14:25:14 UTC 2024 - Thorsten Kukuk <kukuk@suse.com>
-
-- Implement UID:GID support for busybox
-- Reenable UID:GID support
-
 -------------------------------------------------------------------
 Sat Aug  3 06:09:03 UTC 2024 - Thorsten Kukuk <kukuk@suse.com>
 
diff --git a/sysusers2shadow.sh b/sysusers2shadow.sh
index 0a1a69f..ee7a5fd 100644
--- a/sysusers2shadow.sh
+++ b/sysusers2shadow.sh
@@ -52,11 +52,12 @@ else
 			    continue
 			fi
 
-			# Split user and Group id. Must work with busybox sh.
-			case $2 in
-				(*:*) USER_ID=${2%:*} GROUP_ID=${2##*:};;
-				(*)   USER_ID=$2      GROUP_ID="";;
-			esac
+			# Split user and Group id
+			#userGrouArr=(${2//:/ })
+			#USER_ID=${userGrouArr[0]}
+			#GROUP_ID=${userGrouArr[1]}
+			USER_ID=$2
+			GROUP_ID=""
 
 			if [ -n "$USER_ID" ] && [ "$USER_ID" != "-" ]; then
 				ARGUMENTS="-u $USER_ID $ARGUMENTS"
@@ -88,13 +89,9 @@ else
 
 			    run /usr/sbin/useradd -r -c "$3" -d "${homedir}" $ARGUMENTS
 			elif [ -x "$busybox" ]; then
-			    if [ -n "$GROUP_ID" ] && [ "$GROUP_ID" != "-" ]; then
-				run $busybox adduser -S -H -g "$3" -G "GROUP_ID" -h "${homedir}" $ARGUMENTS
-			    else
 				/usr/bin/getent group "$1" >> /dev/null || $busybox addgroup -S "$1"
 
 				run $busybox adduser -S -H -g "$3" -G "$1" -h "${homedir}" $ARGUMENTS
-			    fi
 			else
 				echo "ERROR: neither useradd nor busybox found!"
 				exit 1
@@ -103,9 +100,9 @@ else
 		m)
 			shift
 			if [ -x /usr/sbin/usermod ] ; then
-				run /usr/sbin/usermod -a -G "$USER_ID" "$1"
+				run /usr/sbin/usermod -a -G "$2" "$1"
 			elif [ -x "$busybox" ]; then
-				run $busybox addgroup "$1" "$USER_ID"
+				run $busybox addgroup "$1" "$2"
 			else
 				echo "ERROR: neither usermod nor busybox found!"
 				exit 1