diff --git a/Dockerfile b/Dockerfile
index 4cc0712..d7539cc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,19 +15,18 @@ WORKDIR /app
 ENV RAILS_ENV development
 ENV RACK_ENV development
 ENV NODE_ENV production
+ENV GIT_HASH 2dad2bb572aa458760decde5320c382b3080a22e
+
+RUN git clone https://github.com/snibox/snibox.git /app && cd /app && git reset --hard $GIT_HASH
 
-RUN git clone https://github.com/snibox/snibox.git /app
 COPY Gemfile ./
 RUN gem install bundler && bundle install
 COPY database.yml ./config/
 COPY application.rb ./config/
-COPY docker-entrypoint.sh ./
 
 VOLUME /app/db/database
 
-RUN ./bin/rake db:migrate
-
-RUN ./bin/rake assets:precompile
+RUN bin/rake assets:precompile
 
 EXPOSE 3000
 
diff --git a/README.md b/README.md
index e050d2b..39559db 100644
--- a/README.md
+++ b/README.md
@@ -8,13 +8,14 @@ To run this container use following parameters:
 docker run -d --name snibox \
               --volume /path/to/local/db:/app/db/database \
               --publish 80:3000 \
+              --restart always \
               snibox
 ```
 
 After first run you probably will see error due to database hasn't been initialized in the attached volume. Pleas run following command to create empty database:
 
 ```bash
-docker exec -ti <container_id> rack db:migrate
+docker exec <container_id> /app/bin/rails db:migrate
 ```
 
-This will create new database instance and Snibox is ready to go.
+This will create new database instance and Snibox is ready to go.
\ No newline at end of file