diff --git a/tools/generate_emu_config/_DEFAULT/1/steam_misc/tools/au3/scripts/acw_helper.ini b/tools/generate_emu_config/_DEFAULT/1/steam_misc/tools/au3/scripts/acw_helper.ini
index fbe73d68..ff516360 100644
--- a/tools/generate_emu_config/_DEFAULT/1/steam_misc/tools/au3/scripts/acw_helper.ini
+++ b/tools/generate_emu_config/_DEFAULT/1/steam_misc/tools/au3/scripts/acw_helper.ini
@@ -1,3 +1,3 @@
 [ARC_NAME]
 
-extra_acw = extra_acw.7z
+extra_acw = extra_acw.zip