diff --git a/.gitmodules b/.gitmodules
index 54c3e63..8e515c8 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,6 @@
 [submodule "tinyusb"]
 	path = tinyusb
-	url = https://github.com/hathach/tinyusb.git
+	url = git://git.panaceas.org/time/tinyusb
 [submodule "littlefs"]
 	path = littlefs
-	url = https://github.com/littlefs-project/littlefs.git
+	url = git://git.panaceas.org/time/littlefs