diff --git a/Dockerfile b/Dockerfile
index 592bcee..9ff2ea6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,5 +14,5 @@ RUN apt-get install -y nano
 #Install Node & NPM
 RUN apt-get install -y nodejs npm
 
-# Install OpenJDK
-RUN apt-get install openjdk
+# list directories
+RUN ls -lh