diff --git a/Dockerfile b/Dockerfile
index 7e21305..ea891ec 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -120,7 +120,7 @@ RUN mkdir -p /var/run/sshd ${HADOOP_HOME}/hdfs ${HADOOP_HOME}/hdfs/data ${HADOOP
 # Change owner to gen3 user
 RUN chown -R gen3:gen3 ${SPARK_HOME} ${HADOOP_HOME} ${SCALA_HOME} ${JAVA_HOME}
 
-USER gen
+USER gen3
 
 COPY . /gen3spark
 WORKDIR /gen3spark