diff --git a/.gitmodules b/.gitmodules
index 2897bf1..e6a7a48 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -13,3 +13,6 @@
 [submodule "scripts/autosubsync-mpv"]
 	path = scripts/autosubsync-mpv
 	url = git@github.com:Ajatt-Tools/autosubsync-mpv.git
+[submodule "scripts/subs2srs"]
+	path = scripts/subs2srs
+	url = git@github.com:ksyasuda/mpvacious.git
diff --git a/scripts/subs2srs b/scripts/subs2srs
new file mode 160000
index 0000000..eb9165f
--- /dev/null
+++ b/scripts/subs2srs
@@ -0,0 +1 @@
+Subproject commit eb9165fa86314d6c7ad04517f0bee4beb4a173b0