diff --git a/Dockerfiles/build-mysql/windows/Dockerfile.agent b/Dockerfiles/build-mysql/windows/Dockerfile.agent
index 6bf1e53e8..61f8aca7c 100644
--- a/Dockerfiles/build-mysql/windows/Dockerfile.agent
+++ b/Dockerfiles/build-mysql/windows/Dockerfile.agent
@@ -25,6 +25,8 @@ LABEL org.opencontainers.image.title="Zabbix agent build (Windows)" `
 
 SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 
+ADD --keep-git-dir=true ${ZBX_SOURCES}#${GIT_BRANCH} $SystemDrive\zabbix-ZBX_VERSION
+
 RUN Set-Location -Path $env:SystemDrive\.; `
     `
     Import-Module ('{0}\Microsoft Visual Studio\2019\BuildTools\Common7\Tools\Microsoft.VisualStudio.DevShell.dll' -f ${env:ProgramFiles(x86)} ); `