diff --git a/bypy/windows.conf b/bypy/windows.conf
index b41d912d95..76633174aa 100644
--- a/bypy/windows.conf
+++ b/bypy/windows.conf
@@ -1,5 +1,5 @@
 # Requires installation of Visual Studio 2017 Community Edition, WiX Toolset, Git, Ruby, Python 3.7 and Perl
-# git.exe must be in PATH. Must have ~100GB available disk space and 8GB RAM
+# git.exe must be in PATH. Must have ~120GB available disk space and 8GB RAM
 # Install certifi in python 3 with:
 # py.exe -m pip install certifi
 # Copy opengl32sw.dll from