diff --git a/Dockerfile b/Dockerfile
index 8729d34..998a4c1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,5 @@
 FROM ubuntu:latest
-RUN groupadd --gid 502 jenkins && \
-    useradd --shell /bin/bash --gid 502 --uid 501 jenkins
+RUN adduser --disabled-password --gecos '' jenkins
 USER jenkins
 
 ENV KAGGLE_USERNAME=adamwieczrek