diff --git a/config/windows/windows_iso.cfg b/config/windows/windows_iso.cfg
index 9335e7e..678d896 100644
--- a/config/windows/windows_iso.cfg
+++ b/config/windows/windows_iso.cfg
@@ -2,7 +2,7 @@
 # https://www.microsoft.com/software-download
 # https://sourceforge.net/projects/tiny-11-releases
 
-iso_pattern1="Win1*_*_x64*.iso"
+iso_pattern1="Win*1*_*_x64*.iso"
 iso_pattern2="tiny1*.iso"
 
 for isofile in ($dev,*)"$iso_dir"/$iso_pattern1 ($dev,*)"$iso_dir"/$iso_pattern2; do