diff --git a/src/docker_modules/UrQt/d62c1f8/Dockerfile b/src/docker_modules/UrQt/d62c1f8/Dockerfile
index 9dc908fba18e9da9f65049ae30e17d76087984e5..0a08520a7c219e42ea04bf86f34aa0b40d049667 100644
--- a/src/docker_modules/UrQt/d62c1f8/Dockerfile
+++ b/src/docker_modules/UrQt/d62c1f8/Dockerfile
@@ -1,6 +1,7 @@
 FROM ubuntu:18.04
 MAINTAINER Laurent Modolo
 
+ENV URQT_VERSION=d62c1f8
 ENV PACKAGES git=1:2.17* \
    build-essential=12.4* \
    ca-certificates=20180409 \