diff --git a/.gitmodules b/.gitmodules
index 1c3e0b5..bb7c0c0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,6 @@
 [submodule "external/libcotp"]
 	path = external/libcotp
-	url = https://github.com/redstrate/libcotp.git
+	url = https://github.com/paolostivanin/libcotp.git
 [submodule "external/libphysis"]
 	path = external/libphysis
 	url = https://git.sr.ht/~redstrate/libphysis