diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index b14c72ee44..28cebccd34 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -475,6 +475,7 @@ win:
     pacman -Syu --noconfirm ^
         make ^
         mingw-w64-x86_64-diffutils ^
+        mingw-w64-x86_64-gperf ^
         mingw-w64-x86_64-nasm ^
         mingw-w64-x86_64-perl ^
         mingw-w64-x86_64-pkgconf ^
@@ -1937,7 +1938,6 @@ win:
         -DOPENSSL_FOUND=1 ^
         -DOPENSSL_INCLUDE_DIR=%OPENSSL_DIR%\\include ^
         -DOPENSSL_CRYPTO_LIBRARY="%OPENSSL_LIBS_DIR%.dbg\\libcrypto.lib" ^
-        -DGPERF_EXECUTABLE=%ROOT_DIR%\\ThirdParty\\gperf\\bin\\gperf ^
         -DZLIB_FOUND=1 ^
         -DZLIB_INCLUDE_DIR=%ZLIB_LIBS_DIR% ^
         -DZLIB_LIBRARIES="%ZLIB_LIBS_DIR%\\Debug\\zlibstaticd.lib" ^
@@ -1958,7 +1958,6 @@ release:
         -DOPENSSL_FOUND=1 ^
         -DOPENSSL_INCLUDE_DIR=%OPENSSL_DIR%\\include ^
         -DOPENSSL_CRYPTO_LIBRARY="%OPENSSL_LIBS_DIR%\\libcrypto.lib" ^
-        -DGPERF_EXECUTABLE=%ROOT_DIR%\\ThirdParty\\gperf\\bin\\gperf ^
         -DZLIB_FOUND=1 ^
         -DZLIB_INCLUDE_DIR=%ZLIB_LIBS_DIR% ^
         -DZLIB_LIBRARIES="%ZLIB_LIBS_DIR%\\Release\\zlibstatic.lib" ^