diff --git a/Dockerfile b/Dockerfile
index 55e3583..8ff91f7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,9 +27,9 @@ RUN apt-get update && apt-get -y install \
 #    openjdk-8-jdk
 
 # Install AdoptOpenJDK 8 - https://stackoverflow.com/a/59436618
-RUN wget -qO - https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public | sudo apt-key add -
+RUN wget -qO - https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public | apt-key add -
 RUN add-apt-repository --yes https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/
-RUN apt-get update && sudo apt-get install adoptopenjdk-8-hotspot
+RUN apt-get update && apt-get install adoptopenjdk-8-hotspot
 
 # Install Android SDK
 # Set up environment variables