diff --git a/docker/b_image/Dockerfile b/docker/b_image/Dockerfile
index ac5897c..d1eeb21 100644
--- a/docker/b_image/Dockerfile
+++ b/docker/b_image/Dockerfile
@@ -5,4 +5,7 @@ RUN apt-get update && apt-get install -y wget gnupg
 RUN wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key| apt-key add -
 RUN echo "deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-8 main" > /etc/apt/sources.list.d/llvm8.list
 
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y cmake git libtbb-dev libeigen3-dev libglew-dev ccache libjpeg-dev libpng-dev openssh-client liblz4-dev libbz2-dev libboost-regex-dev libboost-filesystem-dev libboost-date-time-dev libboost-program-options-dev libopencv-dev libpython2.7-dev libgtest-dev lsb-core gcovr ggcov lcov clang-format-8
+RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-key C8B3A55A6F3EFCDE
+RUN echo "deb http://realsense-hw-public.s3.amazonaws.com/Debian/apt-repo bionic main" > /etc/apt/sources.list.d/realsense.list
+
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y cmake git libtbb-dev libeigen3-dev libglew-dev ccache libjpeg-dev libpng-dev openssh-client liblz4-dev libbz2-dev libboost-regex-dev libboost-filesystem-dev libboost-date-time-dev libboost-program-options-dev libopencv-dev libpython2.7-dev libgtest-dev lsb-core gcovr ggcov lcov clang-format-8 librealsense2-dev
diff --git a/docker/b_image_xenial/Dockerfile b/docker/b_image_xenial/Dockerfile
index 38ceeec..6b9551f 100644
--- a/docker/b_image_xenial/Dockerfile
+++ b/docker/b_image_xenial/Dockerfile
@@ -2,16 +2,21 @@ FROM ubuntu:16.04
 
 RUN apt-get update && apt-get install -y cmake git libtbb-dev libeigen3-dev libglew-dev ccache libjpeg-dev libpng12-dev openssh-client liblz4-dev libbz2-dev libboost-regex-dev libboost-filesystem-dev libboost-date-time-dev libboost-program-options-dev libopencv-dev libpython2.7-dev wget libgtest-dev software-properties-common
 
+RUN add-apt-repository ppa:ubuntu-toolchain-r/test
+
+RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-key C8B3A55A6F3EFCDE
+RUN echo "deb http://realsense-hw-public.s3.amazonaws.com/Debian/apt-repo xenial main" > /etc/apt/sources.list.d/realsense.list
+
+RUN apt update && apt-get install -y g++-7 librealsense2-dev
+
+
+RUN update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 60 \
+                         --slave /usr/bin/g++ g++ /usr/bin/g++-7
+RUN gcc --version
+RUN g++ --version
+
 RUN wget https://cmake.org/files/v3.13/cmake-3.13.4-Linux-x86_64.sh
 RUN chmod +x cmake-3.13.4-Linux-x86_64.sh
 RUN ./cmake-3.13.4-Linux-x86_64.sh  --skip-license --prefix=/usr/local
 RUN update-alternatives --install /usr/bin/cmake cmake /usr/local/bin/cmake 1 --force
-RUN cmake --version
-
-
-RUN add-apt-repository ppa:ubuntu-toolchain-r/test
-RUN apt update && apt-get install -y g++-7
-RUN update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 60 \
-                         --slave /usr/bin/g++ g++ /usr/bin/g++-7
-RUN gcc --version
-RUN g++ --version
+RUN cmake --version
\ No newline at end of file