diff --git a/CMake/GetGitInfo.cmake b/CMake/GetGitInfo.cmake
new file mode 100644
index 000000000..bba1a0b5c
--- /dev/null
+++ b/CMake/GetGitInfo.cmake
@@ -0,0 +1,29 @@
+# sets GIT_COMMIT and GIT_DIRTY CMake variables
+function(get_git_info)
+  find_program(GIT_EXECUTABLE git)
+
+  unset(TD_GIT_COMMIT PARENT_SCOPE)
+  unset(TD_GIT_DIRTY PARENT_SCOPE)
+
+  execute_process(
+      COMMAND "${GIT_EXECUTABLE}" rev-parse HEAD
+      WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+      OUTPUT_VARIABLE GIT_COMMIT
+      ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+  if (NOT GIT_COMMIT)
+    return()
+  endif()
+
+  set(TD_GIT_COMMIT "${GIT_COMMIT}" PARENT_SCOPE)
+
+  execute_process(
+      COMMAND "${GIT_EXECUTABLE}" diff-index --quiet HEAD
+      WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+      RESULT_VARIABLE GIT_DIRTY_RESULT
+      ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+  if (GIT_DIRTY_RESULT)
+    set(TD_GIT_DIRTY "true" PARENT_SCOPE)
+  endif()
+endfunction()
diff --git a/CMakeLists.txt b/CMakeLists.txt
index eaee9977b..2a833689a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -152,6 +152,11 @@ if (CLANG OR GCC)
   endif()
 endif()
 
+if (NOT DEFINED TD_GIT_COMMIT)
+  include(GetGitInfo)
+  get_git_info()
+endif()
+
 add_subdirectory(tdtl)
 
 add_subdirectory(tdutils)
@@ -744,22 +749,6 @@ set(MEMPROF_STAT_SOURCE
   memprof/memprof_stat.h
 )
 
-#RULES
-
-file(MAKE_DIRECTORY auto)
-
-if (CMAKE_HOST_WIN32)
-  set(GIT_COMMIT_CMD powershell -ExecutionPolicy ByPass ./gen_git_commit_h.ps1)
-else()
-  set(GIT_COMMIT_CMD ./gen_git_commit_h.sh)
-endif()
-
-add_custom_target(git_commit ALL
-  WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-  COMMAND ${GIT_COMMIT_CMD}
-  COMMENT "Generate git_commit.h"
-)
-
 #LIBRARIES
 
 # memprof - simple library for memory usage profiling
diff --git a/tdutils/CMakeLists.txt b/tdutils/CMakeLists.txt
index c0d26b9ec..2aed70b52 100644
--- a/tdutils/CMakeLists.txt
+++ b/tdutils/CMakeLists.txt
@@ -100,6 +100,7 @@ set(TDUTILS_SOURCE
   td/utils/find_boundary.cpp
   td/utils/FlatHashTable.cpp
   td/utils/FloodControlGlobal.cpp
+  td/utils/GitInfo.cpp
   td/utils/Gzip.cpp
   td/utils/GzipByteFlow.cpp
   td/utils/Hints.cpp
@@ -217,6 +218,7 @@ set(TDUTILS_SOURCE
   td/utils/FloodControlGlobal.h
   td/utils/FloodControlStrict.h
   td/utils/format.h
+  td/utils/GitInfo.h
   td/utils/Gzip.h
   td/utils/GzipByteFlow.h
   td/utils/Hash.h
@@ -337,10 +339,16 @@ set(TDUTILS_TEST_SOURCE
   PARENT_SCOPE
 )
 
-#RULES
 #LIBRARIES
 add_library(tdutils STATIC ${TDUTILS_SOURCE})
 
+if (DEFINED TD_GIT_COMMIT)
+  set_property(SOURCE td/utils/GitInfo.cpp APPEND PROPERTY COMPILE_DEFINITIONS "GIT_COMMIT=\"${TD_GIT_COMMIT}\"")
+endif()
+if (DEFINED TD_GIT_DIRTY)
+  set_property(SOURCE td/utils/GitInfo.cpp APPEND PROPERTY COMPILE_DEFINITIONS "GIT_DIRTY=true")
+endif()
+
 if (NOT CMAKE_CROSSCOMPILING AND TDUTILS_MIME_TYPE)
   add_dependencies(tdutils tdmime_auto)
 endif()
diff --git a/tdutils/td/utils/GitInfo.cpp b/tdutils/td/utils/GitInfo.cpp
index f51c6294c..219778f63 100644
--- a/tdutils/td/utils/GitInfo.cpp
+++ b/tdutils/td/utils/GitInfo.cpp
@@ -6,8 +6,6 @@
 //
 #include "td/utils/GitInfo.h"
 
-#include "auto/git_info.h"
-
 #if !defined(GIT_COMMIT)
 #define GIT_COMMIT "unknown"
 #endif