diff --git a/Dockerfile b/Dockerfile
index 27cd99f..5de3e6d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,23 @@
 FROM runmymind/docker-android-sdk:latest
 
-# install OS packages
-RUN apt-get --quiet update --yes
-RUN apt-get --quiet install --yes ruby ruby-dev
-# We use this for xxd hex->binary
-RUN apt-get --quiet install --yes vim-common
-# install FastLane
-COPY Gemfile.lock .
-COPY Gemfile .
-RUN gem update --system
-RUN gem install bundles
-RUN bundle install
+# Installing build tools
+RUN apt-get update && \
+  apt-get install -y \
+  build-essential \
+  ruby \
+  ruby-dev
+
+# Installing fastlane
+RUN gem install fastlane
+
+# Installing bundle
+RUN gem install bundle
+
+# Install gradle
+RUN wget https://services.gradle.org/distributions/gradle-6.1.1-bin.zip
+RUN mkdir /opt/gradle
+RUN unzip -d /opt/gradle gradle-6.1.1-bin.zip
+RUN export PATH=$PATH:/opt/gradle/gradle-6.1.1/bin
+
+# Work directory
+WORKDIR /app
\ No newline at end of file