diff --git a/.github/workflows/centos7-system-deps-build.yml b/.github/workflows/centos7-system-deps-build.yml
index 710c89ba09..1dd906c4d9 100644
--- a/.github/workflows/centos7-system-deps-build.yml
+++ b/.github/workflows/centos7-system-deps-build.yml
@@ -50,7 +50,7 @@ jobs:
            source /opt/rh/devtoolset-9/enable
            #git 2.x must be enabled for Coin compilation with CMake ExternalProject_Add
            source /opt/rh/rh-git227/enable
-           cmake -B _build -S src -DCMAKE_BUILD_TYPE=release -DBUILD_TESTING=ON
+           cmake -B _build -S src -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTING=ON
 
     - name: Build
       run: |
diff --git a/.github/workflows/centos7.yml b/.github/workflows/centos7.yml
index 8ef8ca5a7a..fd0f4ecc27 100644
--- a/.github/workflows/centos7.yml
+++ b/.github/workflows/centos7.yml
@@ -71,7 +71,7 @@ jobs:
            -DCMAKE_C_COMPILER_LAUNCHER=ccache \
            -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
            -DDEPS_INSTALL_DIR=/rte-antares-deps-Release \
-           -DCMAKE_BUILD_TYPE=release \
+           -DCMAKE_BUILD_TYPE=Release \
            -DBUILD_TESTING=ON \
            -DBUILD_not_system=OFF \
            -DBUILD_TOOLS=OFF \
diff --git a/.github/workflows/oracle8.yml b/.github/workflows/oracle8.yml
index 2c0ea15c5e..10e94ddb92 100644
--- a/.github/workflows/oracle8.yml
+++ b/.github/workflows/oracle8.yml
@@ -58,7 +58,7 @@ jobs:
       run: |
            source /opt/rh/gcc-toolset-10/enable
            cmake -B _build -S src \
-             -DCMAKE_BUILD_TYPE=release \
+             -DCMAKE_BUILD_TYPE=Release \
              -DBUILD_TESTING=ON \
              -DBUILD_TOOLS=OFF \
              -DBUILD_UI=OFF \
diff --git a/.github/workflows/sonarcloud.yml b/.github/workflows/sonarcloud.yml
index 1b865d081e..7978abc23f 100644
--- a/.github/workflows/sonarcloud.yml
+++ b/.github/workflows/sonarcloud.yml
@@ -88,7 +88,7 @@ jobs:
           -DCMAKE_CXX_COMPILER=/usr/bin/g++-10 \
           -DDEPS_INSTALL_DIR=./rte-antares-deps-Debug \
           -DCODE_COVERAGE=ON \
-          -DCMAKE_BUILD_TYPE=debug \
+          -DCMAKE_BUILD_TYPE=Debug \
           -DCMAKE_PREFIX_PATH="../install;${{ env.ORTOOLS_DIR }}/install" \
           -DBUILD_TESTING=ON \
           -DMZ_CODE_COVERAGE=ON \
diff --git a/.github/workflows/ubuntu-system-deps-build.yml b/.github/workflows/ubuntu-system-deps-build.yml
index bd81673e9e..9c73e036a2 100644
--- a/.github/workflows/ubuntu-system-deps-build.yml
+++ b/.github/workflows/ubuntu-system-deps-build.yml
@@ -43,7 +43,7 @@ jobs:
 
     - name: Configure
       run: |
-           cmake -B _build -S src -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DCMAKE_C_COMPILER=/usr/bin/gcc-10 -DCMAKE_CXX_COMPILER=/usr/bin/g++-10 -DCMAKE_BUILD_TYPE=release -DBUILD_TESTING=ON
+           cmake -B _build -S src -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DCMAKE_C_COMPILER=/usr/bin/gcc-10 -DCMAKE_CXX_COMPILER=/usr/bin/g++-10 -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTING=ON
 
     - name: Build
       run: |
diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 8cdd229984..f85572cdbc 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -94,7 +94,7 @@ jobs:
            -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
            -DCMAKE_CXX_COMPILER=/usr/bin/g++-10 \
            -DDEPS_INSTALL_DIR=${{github.workspace}}/rte-antares-deps-Release \
-           -DCMAKE_BUILD_TYPE=release \
+           -DCMAKE_BUILD_TYPE=Release \
            -DBUILD_TESTING=ON \
            -DBUILD_not_system=OFF \
            -DBUILD_TOOLS=ON \
@@ -103,7 +103,7 @@ jobs:
 
     - name: Build
       run: |
-             cmake --build _build --config release -j$(nproc)
+             cmake --build _build -j$(nproc)
 
 
     # simtest
diff --git a/.github/workflows/windows-release.yml b/.github/workflows/windows-release.yml
index e6e7beed9b..5c0b58fff0 100644
--- a/.github/workflows/windows-release.yml
+++ b/.github/workflows/windows-release.yml
@@ -100,7 +100,7 @@ jobs:
            -DCMAKE_PREFIX_PATH="${{env.ORTOOLS_DIR}}/install" \
            -DVCPKG_ROOT="${{env.VCPKG_ROOT}}" \
            -DVCPKG_TARGET_TRIPLET=${{ matrix.triplet }} \
-           -DCMAKE_BUILD_TYPE=release \
+           -DCMAKE_BUILD_TYPE=Release \
            -DBUILD_TESTING=ON  \
            -DBUILD_TOOLS=ON \
            -DBUILD_not_system=OFF \
diff --git a/.github/workflows/windows-vcpkg.yml b/.github/workflows/windows-vcpkg.yml
index c1940179c9..0378a8f074 100644
--- a/.github/workflows/windows-vcpkg.yml
+++ b/.github/workflows/windows-vcpkg.yml
@@ -141,7 +141,7 @@ jobs:
            -DCMAKE_PREFIX_PATH="${{ env.ORTOOLS_DIR }}/install" \
            -DVCPKG_ROOT="${{env.VCPKG_ROOT}}" \
            -DVCPKG_TARGET_TRIPLET=${{ env.triplet }} \
-           -DCMAKE_BUILD_TYPE=release \
+           -DCMAKE_BUILD_TYPE=Release \
            -DBUILD_TESTING=ON  \
            -DBUILD_TOOLS=ON \
            -DBUILD_not_system=OFF \
@@ -151,7 +151,7 @@ jobs:
     - name: Build
       shell: bash
       run: |
-           cmake --build _build --config release -j2
+           cmake --build _build --config Release -j2
     # simtest
     - name: Read simtest version
       id: simtest-version
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index f6c1cdc5f7..9a2b334d3d 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -141,7 +141,7 @@ OMESSAGE("")
 OMESSAGE("")
 
 #Display Build Configuration (debug or release)
-if("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
+if("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
 	OMESSAGE("{antares} Build Configuration: RELEASE")
 else()
 	OMESSAGE("{antares} Build Configuration: DEBUG")
@@ -150,7 +150,7 @@ endif()
 #
 # Yuni Framework
 #
-if("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
+if("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
 	set(YUNI_TARGET_MODE "release")
 	set(ANTARES_VERSION_TARGET  "release")
 else()
@@ -197,7 +197,7 @@ endif()
 
 
 # Add DEPS_INSTALL_DIR with antares-xpansion CMAKE_BUILD_TYPE
-if ("${CMAKE_BUILD_TYPE}" STREQUAL "release")
+if ("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
 
 	string(REPLACE ${CMAKE_BUILD_TYPE} Release
 			DEPS_INSTALL_DIR_XPANSION
@@ -354,11 +354,11 @@ OMESSAGE("")
 # Informations for NSIS
 if(WIN32 OR WIN64)
 	if(MSVC)
-		if("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
+		if("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
 			set(NSIS_TARGET "Release")
-		else("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
+		else()
 			set(NSIS_TARGET "Debug")
-		endif("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
+		endif()
 		set(COMPILER_MARK "v")
 		#set(COMPILER_INCLUDE "vs9")
 	else(MSVC)
diff --git a/src/cmake/common-settings.cmake b/src/cmake/common-settings.cmake
index 8a3f7626fc..3538597f13 100644
--- a/src/cmake/common-settings.cmake
+++ b/src/cmake/common-settings.cmake
@@ -24,7 +24,7 @@ macro(EMBED_MANIFEST manifestfile target)
 	if(MSVC AND NOT MSVC9)
 		message(STATUS "{antares}    :: adding rule for manifest ${manifestfile}")
 		set(ANTARES_UI_BIN_TARGET "Debug\\")
-		if("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
+		if("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
 			set(ANTARES_UI_BIN_TARGET "Release\\")
 		endif()
 
@@ -42,7 +42,7 @@ endmacro()
 #
 # Ex: cmake . -DCMAKE_BUILD_TYPE=release
 #
-if("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
+if("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
 
 	#
 	# Build Configuration: Release
@@ -61,12 +61,6 @@ if("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "t
 	if (NOT MSVC)
 		set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -std=c99")
 	endif()
-
-	if("${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
-		set(CMAKE_C_FLAGS_RELEASE   "${CMAKE_C_FLAGS_RELEASE} -pg --no-inline")
-		set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -pg --no-inline")
-	endif("${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
-
 else()
 
 	#
@@ -216,7 +210,7 @@ endmacro()
 
 
 macro(executable_strip TARGET)
-	if("${CMAKE_BUILD_TYPE}" STREQUAL "release")
+	if("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
 		if(NOT MSVC)
 			if(WIN32)
 				add_custom_command(TARGET ${TARGET} POST_BUILD COMMAND ${CMAKE_STRIP} $<TARGET_FILE:${TARGET}>)
@@ -227,7 +221,7 @@ macro(executable_strip TARGET)
 	endif()
 endmacro()
 
-if("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
+if("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_RELEASE}")
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS_RELEASE}")
 	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
diff --git a/src/cmake/utils.cmake b/src/cmake/utils.cmake
index b470a700fc..3e3aeb7e20 100644
--- a/src/cmake/utils.cmake
+++ b/src/cmake/utils.cmake
@@ -1,10 +1,8 @@
 macro(copy_dependency deps target)
 
-        if("${CMAKE_BUILD_TYPE}" STREQUAL "release")
-
+        if("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
             get_target_property( DEP_SHARED_LIB_PATH ${deps} IMPORTED_LOCATION_RELEASE )
         else()
-
             get_target_property( DEP_SHARED_LIB_PATH ${deps} IMPORTED_LOCATION_DEBUG )
         endif()
 
diff --git a/src/ext/yuni/src/cmake/common-settings.cmake b/src/ext/yuni/src/cmake/common-settings.cmake
index 9c8410ad3b..d92357ebde 100644
--- a/src/ext/yuni/src/cmake/common-settings.cmake
+++ b/src/ext/yuni/src/cmake/common-settings.cmake
@@ -12,7 +12,7 @@ include(CheckCXXCompilerFlag)
 set_property(GLOBAL PROPERTY USE_FOLDERS true)
 
 
-if ("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "RELEASE")
+if ("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
 	set(YUNI_)
 else()
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_DEBUG}")
@@ -305,7 +305,7 @@ if(NOT "${YUNI_CXX_FLAGS_OVERRIDE_ADD_RELWITHDEBINFO}" STREQUAL "")
 	set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} ${YUNI_CXX_FLAGS_OVERRIDE_ADD_RELWITHDEBINFO}")
 endif()
 
-if ("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "RELEASE")
+if ("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_RELEASE}")
 else()
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_DEBUG}")
diff --git a/src/ext/yuni/src/cmake/target.cmake b/src/ext/yuni/src/cmake/target.cmake
index b0e23cfff0..3f67bfc489 100644
--- a/src/ext/yuni/src/cmake/target.cmake
+++ b/src/ext/yuni/src/cmake/target.cmake
@@ -24,8 +24,8 @@ if(NO_BUILD_TYPE)
 	endif()
 endif()
 
-string(COMPARE EQUAL "${CMAKE_BUILD_TYPE}" "debug"   BUILD_TYPE_IS_DEBUG)
-string(COMPARE EQUAL "${CMAKE_BUILD_TYPE}" "release" BUILD_TYPE_IS_RELEASE)
+string(COMPARE EQUAL "${CMAKE_BUILD_TYPE}" "Debug"   BUILD_TYPE_IS_DEBUG)
+string(COMPARE EQUAL "${CMAKE_BUILD_TYPE}" "Release" BUILD_TYPE_IS_RELEASE)
 if(NOT BUILD_TYPE_IS_DEBUG AND NOT BUILD_TYPE_IS_RELEASE)
 	set(CMAKE_BUILD_TYPE "debug")
 endif()