diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..d69072c
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "archpackage/bfy"]
+	path = archpackage/bfy
+	url = ssh://aur@aur.archlinux.org/bfy.git
diff --git a/archpackage/PKGBUILD b/archpackage/PKGBUILD
index 0b17064..6c2f972 100644
--- a/archpackage/PKGBUILD
+++ b/archpackage/PKGBUILD
@@ -38,3 +38,4 @@ package() {
   cd "$pkgname-$pkgver"
   sudo install -Dm0755 -t "/usr/bin/" "target/release/$pkgname"
 }
+sha256sums=('6cbc8ec926988fee38eae1f43b63c8004b4a8e775bb597b14dd2be1c8ff3a1ab')
diff --git a/archpackage/bfy b/archpackage/bfy
new file mode 160000
index 0000000..01641cb
--- /dev/null
+++ b/archpackage/bfy
@@ -0,0 +1 @@
+Subproject commit 01641cbc3ee5c3477bf1390baf811c26ac42087e