diff --git a/Dockerfile b/dockerfile-kasm-baseimage
similarity index 91%
rename from Dockerfile
rename to dockerfile-kasm-baseimage
index aca24d5..9db552d 100644
--- a/Dockerfile
+++ b/dockerfile-kasm-baseimage
@@ -9,8 +9,7 @@ WORKDIR $HOME
 ######### Customize Container Here ###########
 
 
-RUN apt update
-RUN apt upgrade -y
+RUN apt-get update && apt-get upgrade -y
 # RUN apt-get install -y