diff --git a/alpine/apps/gitea-act_runner/gitea-act_runner.sh b/alpine/apps/gitea-act_runner/gitea-act_runner.sh
index 5843802..557a45b 100644
--- a/alpine/apps/gitea-act_runner/gitea-act_runner.sh
+++ b/alpine/apps/gitea-act_runner/gitea-act_runner.sh
@@ -20,6 +20,7 @@ mkdir -p /srv/data
 
 SelectImages() {
 	SEL=$(whiptail --title "Images" --checklist "" 0 0 0 \
+		"alpine" "" on \
 		"debian-bookworm" "" on \
 		"debian-bookworm-slim" "" on \
 		"debian-bullseye" "" on \
@@ -33,19 +34,18 @@ SelectImages() {
 		for ITM in ${SEL}; do
 			# shellcheck disable=SC3000-SC4000
 			case ${ITM//\"/} in
-				"alpine") IMAGES+='"alpine:docker://alpine",';;
-				"debian-bookworm") IMAGES+='"debian-bookworm:docker://debian:bookworm",';;
-				"debian-bookworm-slim") IMAGES+='"debian-bookworm-slim:docker://debian:bookworm-slim",';;
-				"debian-bullseye") IMAGES+='"debian-bullseye:docker://debian:bullseye",';;
-				"debian-bullseye-slim") IMAGES+='"debian-bullseye-slim:docker://debian:bullseye-slim",';;
-				"debian-buster") IMAGES+='"debian-buster:docker://debian:buster",';;
-				"debian-buster-slim") IMAGES+='"debian-buster-slim:docker://debian:buster-slim",';;
-				"archlinux") IMAGES+='"archlinux:docker://archlinux",';;
-				"archlinux-base-devel") IMAGES+='"archlinux-base-devel:docker://archlinux:base-devel",';;
+				"alpine") IMAGES=${IMAGES}'"alpine:docker://alpine",';;
+				"debian-bookworm") IMAGES=${IMAGES}'"debian-bookworm:docker://debian:bookworm",';;
+				"debian-bookworm-slim") IMAGES=${IMAGES}'"debian-bookworm-slim:docker://debian:bookworm-slim",';;
+				"debian-bullseye") IMAGES=${IMAGES}'"debian-bullseye:docker://debian:bullseye",';;
+				"debian-bullseye-slim") IMAGES=${IMAGES}'"debian-bullseye-slim:docker://debian:bullseye-slim",';;
+				"debian-buster") IMAGES=${IMAGES}'"debian-buster:docker://debian:buster",';;
+				"debian-buster-slim") IMAGES=${IMAGES}'"debian-buster-slim:docker://debian:buster-slim",';;
+				"archlinux") IMAGES=${IMAGES}'"archlinux:docker://archlinux",';;
+				"archlinux-base-devel") IMAGES=${IMAGES}'"archlinux-base-devel:docker://archlinux:base-devel",';;
 			esac
 		done
-		# shellcheck disable=SC2027
-		IMAGES="["$(printf '%s' "${IMAGES}" | cut -c 1)"]"
+		IMAGES=$(printf '%s' "${IMAGES}" | cut -c 1)
 	fi
 }
 SelectImages
@@ -53,7 +53,7 @@ SelectImages
 {
 	echo "runner:"
   echo "  insecure: true"
-	echo "  labels: ${IMAGES}]"
+	echo "  labels: [${IMAGES}]"
 } > /srv/data/config.yaml
 
 {