diff --git a/Scripts/developer_scripts/cgal_demo_copy_all_dlls_cygwin.sh b/Scripts/developer_scripts/cgal_demo_copy_all_dlls_cygwin.sh
index fec32e0d3f3..58b1b906fd2 100644
--- a/Scripts/developer_scripts/cgal_demo_copy_all_dlls_cygwin.sh
+++ b/Scripts/developer_scripts/cgal_demo_copy_all_dlls_cygwin.sh
@@ -20,7 +20,7 @@ copy_dll()
   local dll_full_path=$(cygpath --unix --absolute "$1")
   echo "copy $dll_full_path to $2"
   #remove all dlls from system and Visual
-  if ! [[ "$dll_full_path" =~ "Visual" ]] && ! [[ "$dll_full_path" =~ "system32" ]]; then
+  if ! [[ "$dll_full_path" =~ "api-ms-win" ]] && ! [[ "$dll_full_path" =~ "system32" ]]; then
     cp "$dll_full_path" "$2"
   fi
 }