diff --git a/Dockerfile b/Dockerfile
index 86ea9c3..6c6094d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM ubuntu:22.04
 
 USER root
 
-RUN apt-get update -y && apt-get install -y --no-install-recommends make ca-certificates openssl gcc build-essential musl-dev git docker-compose
+RUN apt-get update -y && apt-get install -y --no-install-recommends make ca-certificates openssl gcc build-essential musl-dev git docker-compose docker
 
 COPY files/go1.18.6.linux-amd64.tar.gz go1.18.6.linux-amd64.tar.gz
 
@@ -23,3 +23,5 @@ ENV PATH $PATH:/usr/local/go/bin
 RUN groupadd -r -g 116 jenkins
 
 RUN useradd -r -u 111 -g 116 -d /var/lib/jenkins -M -N jenkins
+
+RUN usermod -aG docker jenkins