diff --git a/Dockerfile b/Dockerfile
index 02795d3..87899af 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,8 +15,7 @@ RUN apt-get update
 FROM base AS x64-version
 
 # add build tools including Google test and mock
-COPY scripts/install_build_tools.sh /install_build_tools.sh
-RUN ./install_build_tools.sh
+RUN ./opt/carma/scripts/install_build_tools.sh
 
 
 FROM base AS cross-compile-version
diff --git a/scripts/build_script.sh b/scripts/build_script.sh
index 760dbc8..f8d14b7 100755
--- a/scripts/build_script.sh
+++ b/scripts/build_script.sh
@@ -58,7 +58,7 @@ if [ $GENERATE_COVERAGE -eq 1 ]; then
     COVERAGE_FLAGS=-DGENERATE_COVERAGE=True
 fi
 
-cmake -B${BUILD_DIR} ${TOOLCHAIN_ARG} -DCMAKE_CXX_FLAGS="${CXXFLAGS}" -DCMAKE_BUILD_TYPE="${BUILD_TYPE}" ${PACKAGE_VERSION_SUFFIX}  ${COVERAGE_FLAGS} .
+cmake -B${BUILD_DIR} ${TOOLCHAIN_ARG} -DCMAKE_CXX_FLAGS="${CXXFLAGS}" -DCMAKE_BUILD_TYPE="${BUILD_TYPE}" ${PACKAGE_VERSION_SUFFIX}  ${COVERAGE_FLAGS}
 cd ${BUILD_DIR}
 cmake --build .
 if [ $GENERATE_DEBIAN_PACKAGE -eq 1 ]; then
diff --git a/scripts/install_build_tools.sh b/scripts/install_build_tools.sh
index f225bab..bfbe41d 100755
--- a/scripts/install_build_tools.sh
+++ b/scripts/install_build_tools.sh
@@ -16,12 +16,9 @@ echo "Installing CMake ${CMAKE_VERSION}"
 wget https://github.com/Kitware/CMake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-linux-x86_64.sh
 wget https://github.com/Kitware/CMake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-linux-x86_64.tar.gz
 chmod u+x cmake-${CMAKE_VERSION}-linux-x86_64.sh
-./cmake-${CMAKE_VERSION}-linux-x86_64.sh --skip-license --include-subdir --prefix=/opt
+./cmake-${CMAKE_VERSION}-linux-x86_64.sh --skip-license --exclude-subdir --prefix=/usr/local
 rm cmake-${CMAKE_VERSION}-linux-x86_64.sh
 rm cmake-${CMAKE_VERSION}-linux-x86_64.tar.gz
-echo "export PATH=/opt/cmake-${CMAKE_VERSION}-linux-x86_64/bin:$PATH" >> /etc/bash.bashrc
-# shellcheck source=/dev/null
-export PATH=/opt/cmake-${CMAKE_VERSION}-linux-x86_64/bin:$PATH
 echo "CMake installation complete"
 # Installing Google Test
 GTEST_VERSION="1.14.0"