diff --git a/CMakeLists.txt b/CMakeLists.txt
index 93768fad724b..049b75771bd6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1427,7 +1427,7 @@ if(HELP)
     endif()
   endif()
   if (WIN32)
-      set(HELP_VENV_PYTHON "${CMAKE_CURRENT_BINARY_DIR}/manual/venv/bin/python.exe")
+      set(HELP_VENV_PYTHON "${CMAKE_CURRENT_BINARY_DIR}/manual/venv/Scripts/python.exe")
   else ()
       set(HELP_VENV_PYTHON "${CMAKE_CURRENT_BINARY_DIR}/manual/venv/bin/python")
   endif ()