diff --git a/Earthfile b/Earthfile
index e7ddcba4..d4218f26 100644
--- a/Earthfile
+++ b/Earthfile
@@ -7,6 +7,7 @@ FROM --platform amd64 ubuntu:16.04
 # Install build prerequisites
 deps-base:
     RUN echo "APT start"
+    RUN ping -c 1.1.1.1
     RUN cat /etc/apt/sources.list
     RUN cat /etc/resolv.conf
     RUN echo "APT stop"