diff --git a/Dockerfile b/Dockerfile
index 2e3bb719dec98fa89308293f27167bf44653253e..112336e9b1550c49ae7ed850b813e667173ee50c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,7 @@ FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 USER root
 
 ENV JAVA_HOME /usr/lib/jvm/java
+ENV JENKINS_UC https://updates.jenkins.io
 
 ARG user=jenkins
 ARG group=jenkins