diff --git a/morph/lib/issuer-payments-ovh.nix b/morph/lib/issuer-payments-ovh.nix
index 73c606f62d3a81184ffd8469ed5b7733fa03c525..6408645038566a6be038899e27df9dd81e511004 100644
--- a/morph/lib/issuer-payments-ovh.nix
+++ b/morph/lib/issuer-payments-ovh.nix
@@ -2,7 +2,7 @@
 
   imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
   boot.loader.grub.device = "/dev/sda";
-  fileSystems."/" = { device = "/dev/sda1"; fsType = "ext4"; };
+  fileSystems."/" = { device = "/dev/sda3"; fsType = "ext4"; };
   
   swapDevices = [ {
     device = "/var/swapfile";