diff --git a/tools/robot/Dockerfile b/tools/robot/Dockerfile
index 347f226da0bf93d5e1f8a9adaa18901c5dafc000..a94c4b25da6d0cf588a05534de4478fc03791dbb 100644
--- a/tools/robot/Dockerfile
+++ b/tools/robot/Dockerfile
@@ -1,4 +1,4 @@
-FROM harbor.elevenpaths.com/dockerhub-proxy/library/ubuntu:20.04
+FROM ubuntu:20.04
 LABEL maintainer="Jorge Moratinos Salcines <jorge.moratinossalcines@telefonica.com>"
 LABEL version="2.0"
 LABEL description="Docker to run Robot Framework"