diff --git a/nixos/modules/services/misc/etcd.nix b/nixos/modules/services/misc/etcd.nix
index 284361a04d9..26d2753879d 100644
--- a/nixos/modules/services/misc/etcd.nix
+++ b/nixos/modules/services/misc/etcd.nix
@@ -11,7 +11,7 @@ in {
     enable = mkOption {
       description = "Whether to enable etcd.";
       default = false;
-      type = types.uniq types.bool;
+      type = types.bool;
     };
 
     name = mkOption {