diff --git a/.github/workflows/BuildPR.yml b/.github/workflows/BuildPR.yml
index c5b1e0de..d399e8ef 100644
--- a/.github/workflows/BuildPR.yml
+++ b/.github/workflows/BuildPR.yml
@@ -124,6 +124,8 @@ jobs:
         run: scripts/linux/install.sh
       - name: Build project
         run: scripts/linux/build.sh
+      - name: Run tests
+        run: ctest --test-dir build/qdlt
       - name: Make artifact executable
         run: chmod -R +x build/dist
       - name: Archive artifact
diff --git a/qdlt/CMakeLists.txt b/qdlt/CMakeLists.txt
index 4ee1e017..80fa297d 100644
--- a/qdlt/CMakeLists.txt
+++ b/qdlt/CMakeLists.txt
@@ -123,6 +123,7 @@ endforeach()
 find_package(GTest)
 # configure unit tests only if gtest found on the system
 if (GTest_FOUND)
+    message(STATUS "Tests enabled")
     enable_testing()
     add_subdirectory(tests)
 endif()
diff --git a/qdlt/tests/CMakeLists.txt b/qdlt/tests/CMakeLists.txt
index 13b400a4..beccd1f3 100644
--- a/qdlt/tests/CMakeLists.txt
+++ b/qdlt/tests/CMakeLists.txt
@@ -8,3 +8,8 @@ target_link_libraries(
     qdlt
 )
 
+add_test(
+  NAME test_tools
+  COMMAND $<TARGET_FILE:test_tools>
+)
+
diff --git a/scripts/linux/build.sh b/scripts/linux/build.sh
index 42ce0dca..3c36089b 100755
--- a/scripts/linux/build.sh
+++ b/scripts/linux/build.sh
@@ -9,6 +9,9 @@ BUILD_DIR="${SRC_DIR}/build"
 INSTALL_DIR="${BUILD_DIR}/install"
 APP_DIR_NAME="DLTViewer"
 
+NPROC=$(nproc)
+echo Nb of cpus: ${NPROC}
+
 rm -rf "${APP_DIR_NAME}"
 rm -rf "${SRC_DIR}/build"
 mkdir -p "${BUILD_DIR}"
@@ -16,7 +19,7 @@ cd "${BUILD_DIR}"
 
 echo Build with QMake
 qmake ../BuildDltViewer.pro
-make
+make -j ${NPROC}
 
 echo Cleanup
 rm -rf "${INSTALL_DIR}"
@@ -37,7 +40,7 @@ cmake -G Ninja \
   -DDLT_RESOURCE_INSTALLATION_PATH="${APP_DIR_NAME}/usr/share" \
   -DDLT_PLUGIN_INSTALLATION_PATH="${APP_DIR_NAME}/usr/bin/plugins" \
   "${SRC_DIR}"
-cmake --build "${BUILD_DIR}" -v
+cmake --build "${BUILD_DIR}" -j ${NPROC} -v
 
 # External CPack generator calls "cmake --install" and "linuxdeploy"
 #
diff --git a/scripts/linux/install.sh b/scripts/linux/install.sh
index dc6c2e1d..6bff11ea 100755
--- a/scripts/linux/install.sh
+++ b/scripts/linux/install.sh
@@ -23,7 +23,7 @@ sudo add-apt-repository ppa:ubuntu-toolchain-r/test
 sudo apt update
 sudo apt install -y git cmake build-essential ninja-build \
     qt515declarative qt515serialport qt515charts-no-lgpl qt515svg \
-    libgtk2.0-dev libgl-dev gcc-11 g++-11
+    libgtk2.0-dev libgl-dev gcc-11 g++-11 libgtest-dev
 
 sudo update-alternatives --remove-all cpp
 sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 110 --slave /usr/bin/g++ g++ /usr/bin/g++-11 --slave /usr/bin/gcov gcov /usr/bin/gcov-11 --slave /usr/bin/gcc-ar gcc-ar /usr/bin/gcc-ar-11 --slave /usr/bin/gcc-ranlib gcc-ranlib /usr/bin/gcc-ranlib-11 --slave /usr/bin/cpp cpp /usr/bin/cpp-11