diff --git a/Dockerfile b/Dockerfile
index c157844ff..e924d37ba 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,10 +5,8 @@ RUN apt-get -y install python3 python3-dev tcl tcl8.6-dev gawk libreadline-dev
 
 RUN apt-get -y install autoconf automake bison build-essential cmake ctags curl doxygen flex fontconfig g++-4.9 gcc-4.9 gdb git gtkwave gperf iverilog libffi-dev libcairo2-dev libevent-dev libfontconfig1-dev liblist-moreutils-perl libncurses5-dev libx11-dev libxft-dev libxml++2.6-dev perl texinfo time valgrind zip qt5-default
 
-RUN git clone https://github.com/LNIS-Projects/OpenFPGA.git
-
-RUN cd OpenFPGA
-
+RUN echo "git clone https://github.com/LNIS-Projects/OpenFPGA.git" >> build.sh
+RUN echo "cd OpenFPGA" >> build.sh
 RUN echo "mkdir -p build && cd build" >> build.sh
 RUN echo "cmake .. -DCMAKE_BUILD_TYPE=debug" >> build.sh
 RUN echo "make" >> build.sh