diff --git a/modules/binary-cache.nix b/modules/binary-cache.nix
index 4366ba3..2e58c83 100644
--- a/modules/binary-cache.nix
+++ b/modules/binary-cache.nix
@@ -10,8 +10,8 @@ in
 
   config = lib.mkIf cfg {
     nix.settings = {
-      trusted-public-keys = [ "nix-serve.hq.c3d2.de:KZRGGnwOYzys6pxgM8jlur36RmkJQ/y8y62e52fj1ps=" ];
-      trusted-substituters = [ "https://nix-serve.hq.c3d2.de" ];
+      trusted-public-keys = [ "nix-cache.hq.c3d2.de:KZRGGnwOYzys6pxgM8jlur36RmkJQ/y8y62e52fj1ps=" ];
+      trusted-substituters = [ "https://nix-cache.hq.c3d2.de" ];
     };
   };
 }