diff --git a/CMakeLists.txt b/CMakeLists.txt
index fbce2a4..fef3d43 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,13 +10,19 @@ EXECUTE_PROCESS(COMMAND git describe --tags --always --dirty=-dev
 
 if ("${GIT_TAG}" STREQUAL "")
     STRING(TIMESTAMP COMPILE_TIME %Y-%m-%d_%H:%M:%S)
-    SET(GIT_TAG ${COMPILE_TIME})
+    SET(GIT_VERSION ${COMPILE_TIME})
 else ()
+    EXECUTE_PROCESS(COMMAND git rev-parse --short HEAD
+            OUTPUT_VARIABLE GIT_HASH)
+
     STRING(REGEX REPLACE "\n$" "" GIT_TAG ${GIT_TAG})
+    STRING(REGEX REPLACE "\n$" "" GIT_HASH ${GIT_HASH})
+
+    SET(GIT_VERSION ${GIT_TAG}_${GIT_HASH})
 endif ()
 
 
-MESSAGE("Version: " ${GIT_TAG})
+MESSAGE("Version: " ${GIT_VERSION})
 
 ADD_SUBDIRECTORY(srcs)
 ADD_SUBDIRECTORY(srcs/libs)
diff --git a/srcs/libs/CMakeLists.txt b/srcs/libs/CMakeLists.txt
index 0f81a35..aef0347 100644
--- a/srcs/libs/CMakeLists.txt
+++ b/srcs/libs/CMakeLists.txt
@@ -23,7 +23,7 @@ AUX_SOURCE_DIRECTORY(hardware C_SRC)
 
 SET(CMAKE_C_STANDARD 99)
 
-ADD_DEFINITIONS(-DBUILD_VERSION="${GIT_TAG}")
+ADD_DEFINITIONS(-DBUILD_VERSION="${GIT_VERSION}")
 
 LINK_LIBRARIES(${COMMON_LIBS})
 ADD_LIBRARY(${LIB_PROJECT_TARGET} ${C_SRC} ${C_HEADS})
\ No newline at end of file