diff --git a/machines/newton/hardware.nix b/machines/newton/hardware.nix
index 84b3c3f..6a603d5 100644
--- a/machines/newton/hardware.nix
+++ b/machines/newton/hardware.nix
@@ -21,7 +21,7 @@
       authorizedKeys = lib.splitString "\n" 
     (builtins.readFile (pkgs.fetchurl {
       url = "https://github.com/JulienMalka.keys";
-      sha256 = "sha256:2NLoT1/N6Y1uZQ+KLGeRLBPNkc4z3jrYrN9A4bCJWkU=";
+      sha256 = "sha256-27lY1/ZmItXNEB03ULu10TUbGvqwbB1EiVrytZONtak=";
     }));
 
     };
diff --git a/users/julien.nix b/users/julien.nix
index 1204a36..aad5fa1 100644
--- a/users/julien.nix
+++ b/users/julien.nix
@@ -13,7 +13,7 @@
     openssh.authorizedKeys.keyFiles = [
       (pkgs.fetchurl {
         url = "https://github.com/JulienMalka.keys";
-        sha256 = "sha256-2NLoT1/N6Y1uZQ+KLGeRLBPNkc4z3jrYrN9A4bCJWkU=";
+        sha256 = "sha256-27lY1/ZmItXNEB03ULu10TUbGvqwbB1EiVrytZONtak=";
       })
     ];
   };