diff --git a/.gitmodules b/.gitmodules
index c8535d9..541f439 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "switch/p2p_channel"]
 	path = switch/p2p_channel
-	url = git@github.com:lbl8603/p2p_channel.git
+	url = https://github.com/lbl8603/p2p_channel