diff --git a/.github/workflows/build-win64.yml b/.github/workflows/build-win64.yml
index b204492..0c18bf6 100644
--- a/.github/workflows/build-win64.yml
+++ b/.github/workflows/build-win64.yml
@@ -38,9 +38,9 @@ jobs:
        cd "D:/a/3proxy/3proxy"
        set "LIB=%LIB%;c:/vcpkg/installed/x64-windows-static/lib"
        set "INCLUDE=%INCLUDE%;c:/vcpkg/installed/x64-windows-static/include"
-       echo "volatile char VerSion[]=^"3APA3A-3proxy-Internal-Build: 3proxy-%RELEASE%%-%NOW%\r\nCode certificate: https://3proxy.org/3proxy.cer\r\n^";" >>src/3proxy.c
+       echo "volatile char VerSion[]=^"3APA3A-3proxy-Internal-Build: 3proxy-%RELEASE%-%NOW%\r\nCode certificate: https://3proxy.org/3proxy.cer\r\n^";" >>src/3proxy.c
        echo %NOW% / %RELEASE% / %BUILDDATE% / %VERSION%
-       nmake /F Makefile.msvc BUILDDATE=^"%NOW%^" VERSION=^"3proxy-%RELEASE%^"
+       nmake /F Makefile.msvc BUILDDATE="/D BUILDDATE=^"%NOW%^"" VERSION="/D VERSION=^"3proxy-%RELEASE%^""
     - name: make dist dir
       shell: cmd
       run: |