diff --git a/config/Dockerfile b/config/Dockerfile
deleted file mode 100644
index 5cc6a2cc..00000000
--- a/config/Dockerfile
+++ /dev/null
@@ -1,30 +0,0 @@
-FROM sonarqube:7.9-community
-
-ARG MAVEN_VERSION=3.3.9
-ARG USER_HOME_DIR="/root"
-
-USER root
-
-# circleci need home folder to be present and accessible by execution user
-RUN mkdir /home/sonarqube && chown sonarqube:sonarqube /home/sonarqube
-
-RUN mkdir -p /usr/share/maven /usr/share/maven/ref \
-  && curl -fsSL http://apache.osuosl.org/maven/maven-3/$MAVEN_VERSION/binaries/apache-maven-${MAVEN_VERSION}-bin.tar.gz \
-    | tar -xzC /usr/share/maven --strip-components=1 \
-  && ln -s /usr/share/maven/bin/mvn /usr/bin/mvn
-
-ENV MAVEN_HOME /usr/share/maven
-ENV MAVEN_CONFIG "$USER_HOME_DIR/.m2"
-
-VOLUME "$USER_HOME_DIR/.m2"
-
-# update dpkg repositories to be able to install packages
-RUN apt-get -y update \
-  && apt-get install -y git \
-  && apt-get install -y vim
-
-USER sonarqube
-
-# Build image by "docker build -t sonarqube-maven-git ."
-# run it as "docker run -d --name sonarqube-maven-git -p 9000:9000 -p 9092:9092 sonarqube-maven-git"
-# step inside "docker exec -i -t sonarqube-maven-git /bin/bash"