diff --git a/.gitmodules b/.gitmodules
index d50c64e..a425c34 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -3,4 +3,4 @@
 	url = https://github.com/openzfs/zfs.git
 [submodule "linux"]
 	path = linux
-	url = https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
+	url = https://git.proxmox.com/git/mirror_ubuntu-kernels.git