diff --git a/bitbucket-pipelines.yml b/bitbucket-pipelines.yml
index e5020404c..0e2cba650 100644
--- a/bitbucket-pipelines.yml
+++ b/bitbucket-pipelines.yml
@@ -11,8 +11,6 @@ pipelines:
             - cat /etc/*-release
             - uname -a
             - grep -i processor /proc/cpuinfo | wc -l
-            - sed -i '/jessie-updates/d' /etc/apt/sources.list
-            - apt-get update && apt-get install -y qtbase5-dev libqt5svg5-dev qt5-default qttools5-dev-tools libqt5xmlpatterns5-dev libqt5core5a libqt5gui5 libqt5printsupport5 libqt5svg5 libqt5widgets5 libqt5xml5 libqt5xmlpatterns5 xpdf xvfb
             - gcc --version
             - mkdir build
             - cd build
diff --git a/dist/docker/Dockerfile b/dist/docker/Dockerfile
index 1fbcab081..c88cad0fb 100644
--- a/dist/docker/Dockerfile
+++ b/dist/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM gcc
+FROM gcc:latest
 MAINTAINER Roman Telezhynskyi <dismine@gmail.com>
 
 RUN apt-get update && apt-get install -y \
diff --git a/dist/docker/README b/dist/docker/README
index 4a14eac2e..406a77e03 100644
--- a/dist/docker/README
+++ b/dist/docker/README
@@ -4,8 +4,9 @@ There are some steps required to create your own docker image.
 2. Install docker.io package on 64 bit system. 
 3. Create a Dockerfile. You will find one in this directory.
 4. Build the image from Dockerfile.
-5. Push the image to Docker hub.
-6. Specify the image in your bitbucket-pipelines.yml file
+5. Login on Docker hub
+6. Push the image to Docker hub.
+7. Specify the image in your bitbucket-pipelines.yml file
 
 1 Docker hub account
 Well, sign up here =) https://hub.docker.com/
@@ -18,13 +19,17 @@ Find example in this directory.
 
 4 Build docker image
 In the same directory as you have your Dockerfile, run command:
-docker build -t yourdockerusername/imagename .
+sudo docker build -t yourdockerusername/imagename .
 
-5 Push image to Docker hub
+5 Login on Docker hub
+Before publishing you must login on Docker hub
+sudo docker login
+
+6 Push image to Docker hub
 Run command
-docker push yourdockerusername/imagename
+sudo docker push yourdockerusername/imagename
 
-6 Specify the image in your bitbucket-pipelines.yml file
+7 Specify the image in your bitbucket-pipelines.yml file
 As documented here: https://confluence.atlassian.com/display/BITBUCKET/Use+Docker+images+as+build+environments+in+Bitbucket+Pipelines
 
 You can use your image on a top level as well as on a specific step like this.