diff --git a/podman-ntfy/docker/Dockerfile b/podman-ntfy/docker/Dockerfile
index 46f61f5..b03f7b9 100644
--- a/podman-ntfy/docker/Dockerfile
+++ b/podman-ntfy/docker/Dockerfile
@@ -20,9 +20,8 @@ LABEL maintainer="contact@garbaye.fr"
 
 EXPOSE 80/tcp
 
-RUN apk add --no-cache tzdata
-
-RUN adduser \
+RUN apk add --no-cache tzdata && \
+adduser \
     -S -H -D \
     ntfy && \
 mkdir /etc/ntfy && \