diff --git a/CMakeLists.txt b/CMakeLists.txt
index a8ecb81f..08f99f74 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -70,6 +70,17 @@ string(STRIP ${PROJECT_GIT_COMMIT_HASH} PROJECT_GIT_COMMIT_HASH)
 
 message("PROJECT_GIT_COMMIT_HASH_SUCCESS? " ${PROJECT_GIT_COMMIT_HASH_SUCCESS})
 
+set(GIT_CURRENT_BRANCH "")
+execute_process(COMMAND git symbolic-ref --short HEAD
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    OUTPUT_VARIABLE GIT_CURRENT_BRANCH)
+string(STRIP ${GIT_CURRENT_BRANCH} GIT_CURRENT_BRANCH)
+
+set(GIT_BRANCH_NAME_IN_FILENAME "")
+if(NOT ${GIT_CURRENT_BRANCH} STREQUAL "master")
+  set(GIT_BRANCH_NAME_IN_FILENAME "-${GIT_CURRENT_BRANCH}")
+endif()
+
 message("BUILD CONFIGURATION")
 message("-------------------")
 message("    * Version : " ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH})
@@ -98,6 +109,7 @@ if(BUILD_DFU)
 else()
   message("    * Build DFU (using adafruit-nrfutil) : Disabled")
 endif()
+message("    * Current GIT branch : " ${GIT_CURRENT_BRANCH})
 
 set(VERSION_EDIT_WARNING "// Do not edit this file, it is automatically generated by CMAKE!")
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/Version.h.in ${CMAKE_CURRENT_SOURCE_DIR}/src/Version.h)
diff --git a/docker/post_build.sh.in b/docker/post_build.sh.in
index db6e7a94..cb6e51d8 100755
--- a/docker/post_build.sh.in
+++ b/docker/post_build.sh.in
@@ -5,15 +5,16 @@ set -e
 set +x
 
 export PROJECT_VERSION="@PROJECT_VERSION_MAJOR@.@PROJECT_VERSION_MINOR@.@PROJECT_VERSION_PATCH@"
+export GIT_BRANCH_NAME_IN_FILENAME="@GIT_BRANCH_NAME_IN_FILENAME@"
 
 mkdir -p "$OUTPUT_DIR"
 
 cp "$SOURCES_DIR"/bootloader/bootloader-5.0.4.bin $OUTPUT_DIR/bootloader.bin
-cp "$BUILD_DIR/src/pinetime-mcuboot-app-image-$PROJECT_VERSION.bin" "$OUTPUT_DIR/pinetime-mcuboot-app-image-$PROJECT_VERSION.bin"
-cp "$BUILD_DIR/src/pinetime-mcuboot-app-dfu-$PROJECT_VERSION.zip" "$OUTPUT_DIR/pinetime-mcuboot-app-dfu-$PROJECT_VERSION.zip"
+cp "$BUILD_DIR/src/pinetime-mcuboot-app-image-$PROJECT_VERSION$GIT_BRANCH_NAME_IN_FILENAME.bin" "$OUTPUT_DIR/pinetime-mcuboot-app-image-$PROJECT_VERSION$GIT_BRANCH_NAME_IN_FILENAME.bin"
+cp "$BUILD_DIR/src/pinetime-mcuboot-app-dfu-$PROJECT_VERSION$GIT_BRANCH_NAME_IN_FILENAME.zip" "$OUTPUT_DIR/pinetime-mcuboot-app-dfu-$PROJECT_VERSION$GIT_BRANCH_NAME_IN_FILENAME.zip"
 
-cp "$BUILD_DIR/src/pinetime-mcuboot-recovery-loader-image-$PROJECT_VERSION.bin" "$OUTPUT_DIR/pinetime-mcuboot-recovery-loader-image-$PROJECT_VERSION.bin"
-cp "$BUILD_DIR/src/pinetime-mcuboot-recovery-loader-dfu-$PROJECT_VERSION.zip" "$OUTPUT_DIR/pinetime-mcuboot-recovery-loader-dfu-$PROJECT_VERSION.zip"
+cp "$BUILD_DIR/src/pinetime-mcuboot-recovery-loader-image-$PROJECT_VERSION$GIT_BRANCH_NAME_IN_FILENAME.bin" "$OUTPUT_DIR/pinetime-mcuboot-recovery-loader-image-$PROJECT_VERSION$GIT_BRANCH_NAME_IN_FILENAME.bin"
+cp "$BUILD_DIR/src/pinetime-mcuboot-recovery-loader-dfu-$PROJECT_VERSION$GIT_BRANCH_NAME_IN_FILENAME.zip" "$OUTPUT_DIR/pinetime-mcuboot-recovery-loader-dfu-$PROJECT_VERSION$GIT_BRANCH_NAME_IN_FILENAME.zip"
 
 
 mkdir -p "$OUTPUT_DIR/src"
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a839e080..09a72a30 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -846,7 +846,7 @@ target_compile_options(littlefs PRIVATE
 
 # Build autonomous binary (without support for bootloader)
 set(EXECUTABLE_NAME "pinetime-app")
-set(EXECUTABLE_FILE_NAME ${EXECUTABLE_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH})
+set(EXECUTABLE_FILE_NAME ${EXECUTABLE_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}${GIT_BRANCH_NAME_IN_FILENAME})
 set(NRF5_LINKER_SCRIPT "${CMAKE_SOURCE_DIR}/gcc_nrf52.ld")
 add_executable(${EXECUTABLE_NAME} ${SOURCE_FILES})
 set_target_properties(${EXECUTABLE_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_FILE_NAME})
@@ -874,9 +874,9 @@ add_custom_command(TARGET ${EXECUTABLE_NAME}
 
 # Build binary intended to be used by bootloader
 set(EXECUTABLE_MCUBOOT_NAME "pinetime-mcuboot-app")
-set(EXECUTABLE_MCUBOOT_FILE_NAME ${EXECUTABLE_MCUBOOT_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH})
-set(IMAGE_MCUBOOT_FILE_NAME ${EXECUTABLE_MCUBOOT_NAME}-image-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}.bin)
-set(DFU_MCUBOOT_FILE_NAME ${EXECUTABLE_MCUBOOT_NAME}-dfu-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}.zip)
+set(EXECUTABLE_MCUBOOT_FILE_NAME ${EXECUTABLE_MCUBOOT_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}${GIT_BRANCH_NAME_IN_FILENAME})
+set(IMAGE_MCUBOOT_FILE_NAME ${EXECUTABLE_MCUBOOT_NAME}-image-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}${GIT_BRANCH_NAME_IN_FILENAME}.bin)
+set(DFU_MCUBOOT_FILE_NAME ${EXECUTABLE_MCUBOOT_NAME}-dfu-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}${GIT_BRANCH_NAME_IN_FILENAME}.zip)
 set(NRF5_LINKER_SCRIPT_MCUBOOT "${CMAKE_SOURCE_DIR}/gcc_nrf52-mcuboot.ld")
 add_executable(${EXECUTABLE_MCUBOOT_NAME} ${SOURCE_FILES})
 target_link_libraries(${EXECUTABLE_MCUBOOT_NAME} nimble nrf-sdk lvgl littlefs)
@@ -913,7 +913,7 @@ endif()
 
 # InfiniTime recovery firmware (autonomous)
 set(EXECUTABLE_RECOVERY_NAME "pinetime-recovery")
-set(EXECUTABLE_RECOVERY_FILE_NAME ${EXECUTABLE_RECOVERY_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH})
+set(EXECUTABLE_RECOVERY_FILE_NAME ${EXECUTABLE_RECOVERY_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}${GIT_BRANCH_NAME_IN_FILENAME})
 add_executable(${EXECUTABLE_RECOVERY_NAME} ${RECOVERY_SOURCE_FILES})
 target_link_libraries(${EXECUTABLE_RECOVERY_NAME} nimble nrf-sdk littlefs)
 set_target_properties(${EXECUTABLE_RECOVERY_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_RECOVERY_FILE_NAME})
@@ -941,9 +941,9 @@ add_custom_command(TARGET ${EXECUTABLE_RECOVERY_NAME}
 
 # InfiniTime recovery firmware (mcuboot)
 set(EXECUTABLE_RECOVERY_MCUBOOT_NAME "pinetime-mcuboot-recovery")
-set(EXECUTABLE_RECOVERY_MCUBOOT_FILE_NAME ${EXECUTABLE_RECOVERY_MCUBOOT_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH})
-set(IMAGE_RECOVERY_MCUBOOT_FILE_NAME ${EXECUTABLE_RECOVERY_MCUBOOT_NAME}-image-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}.bin)
-set(DFU_RECOVERY_MCUBOOT_FILE_NAME ${EXECUTABLE_RECOVERY_MCUBOOT_NAME}-dfu-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}.zip)
+set(EXECUTABLE_RECOVERY_MCUBOOT_FILE_NAME ${EXECUTABLE_RECOVERY_MCUBOOT_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}${GIT_BRANCH_NAME_IN_FILENAME})
+set(IMAGE_RECOVERY_MCUBOOT_FILE_NAME ${EXECUTABLE_RECOVERY_MCUBOOT_NAME}-image-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}${GIT_BRANCH_NAME_IN_FILENAME}.bin)
+set(DFU_RECOVERY_MCUBOOT_FILE_NAME ${EXECUTABLE_RECOVERY_MCUBOOT_NAME}-dfu-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}${GIT_BRANCH_NAME_IN_FILENAME}.zip)
 add_executable(${EXECUTABLE_RECOVERY_MCUBOOT_NAME} ${RECOVERY_SOURCE_FILES})
 target_link_libraries(${EXECUTABLE_RECOVERY_MCUBOOT_NAME} nimble nrf-sdk littlefs)
 set_target_properties(${EXECUTABLE_RECOVERY_MCUBOOT_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_RECOVERY_MCUBOOT_FILE_NAME})
@@ -981,7 +981,7 @@ endif()
 
 # Build binary that writes the recovery image into the SPI flash memory
 set(EXECUTABLE_RECOVERYLOADER_NAME "pinetime-recovery-loader")
-set(EXECUTABLE_RECOVERYLOADER_FILE_NAME ${EXECUTABLE_RECOVERYLOADER_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH})
+set(EXECUTABLE_RECOVERYLOADER_FILE_NAME ${EXECUTABLE_RECOVERYLOADER_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}${GIT_BRANCH_NAME_IN_FILENAME})
 add_executable(${EXECUTABLE_RECOVERYLOADER_NAME} ${RECOVERYLOADER_SOURCE_FILES})
 target_link_libraries(${EXECUTABLE_RECOVERYLOADER_NAME} nrf-sdk)
 set_target_properties(${EXECUTABLE_RECOVERYLOADER_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_RECOVERYLOADER_FILE_NAME})
@@ -1012,9 +1012,9 @@ add_custom_command(TARGET ${EXECUTABLE_RECOVERYLOADER_NAME}
 
 # Build binary that writes the recovery image (MCUBoot version)
 set(EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME "pinetime-mcuboot-recovery-loader")
-set(EXECUTABLE_MCUBOOT_RECOVERYLOADER_FILE_NAME ${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH})
-set(IMAGE_MCUBOOT_RECOVERYLOADER_FILE_NAME ${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME}-image-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}.bin)
-set(DFU_MCUBOOT_RECOVERYLOADER_FILE_NAME ${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME}-dfu-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}.zip)
+set(EXECUTABLE_MCUBOOT_RECOVERYLOADER_FILE_NAME ${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}${GIT_BRANCH_NAME_IN_FILENAME})
+set(IMAGE_MCUBOOT_RECOVERYLOADER_FILE_NAME ${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME}-image-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}${GIT_BRANCH_NAME_IN_FILENAME}.bin)
+set(DFU_MCUBOOT_RECOVERYLOADER_FILE_NAME ${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME}-dfu-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}${GIT_BRANCH_NAME_IN_FILENAME}.zip)
 add_executable(${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME} ${RECOVERYLOADER_SOURCE_FILES})
 target_link_libraries(${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME} nrf-sdk)
 set_target_properties(${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_MCUBOOT_RECOVERYLOADER_FILE_NAME})