diff --git a/media-video/aegisub/aegisub-9999.ebuild b/media-video/aegisub/aegisub-9999.ebuild
index d0bbed9..8b4bfdb 100644
--- a/media-video/aegisub/aegisub-9999.ebuild
+++ b/media-video/aegisub/aegisub-9999.ebuild
@@ -136,7 +136,7 @@ src_install() {
 		insinto "$automation_dir/include/PT"
 		doins "${ffi_build}/precise-timer/PreciseTimer.lua"
 
-		insinto "$automation_dir/include/PT"
+		insinto "$automation_dir/include/requireffi"
 		doins "${ffi_build}/requireffi/requireffi.lua"
 
 		insinto "$automation_dir/include"