diff --git a/Dockerfile b/Dockerfile
index 6ded2b7b02003c397b1448804d532b1ee4d25d12..eb73492258879c80b1cb6c5c9f33798bc1e39ba6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM centos:7
+FROM registry.gitlab.ics.muni.cz:443/cloud/container-registry/centos:7
 
 ARG VERSION=unknown-version
 ARG BUILD_DATE=unknown-date