diff --git a/.gitmodules b/.gitmodules
index 833ef49..b3e1044 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -34,6 +34,3 @@
 [submodule "seafile-client"]
 	path = seafile-client
 	url = https://aur.archlinux.org/seafile-client.git
-[submodule "downgrade"]
-	path = downgrade
-	url = https://aur.archlinux.org/downgrade.git
diff --git a/downgrade b/downgrade
deleted file mode 160000
index 4f7a5c1..0000000
--- a/downgrade
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 4f7a5c130257e362126468912b8637fa8da0c748