diff --git a/Dockerfile b/Dockerfile
index ad58b49..5315114 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,6 +9,6 @@ RUN useradd -l -G wheel,storage,power -m -s /bin/bash -p archie archie \
 
 USER archie
 
-RUN sudo echo "Running 'sudo' for archie: success"
+RUN echo "archie" | sudo echo "Running 'sudo' for archie: success"
 
 RUN mkdir -p /home/archie