diff --git a/services/fediversity/attic/default.nix b/services/fediversity/attic/default.nix
index 2a952850..b96cd830 100644
--- a/services/fediversity/attic/default.nix
+++ b/services/fediversity/attic/default.nix
@@ -111,10 +111,13 @@ in
       };
 
       vars.generators.attic = {
-        runtimeInputs = [ pkgs.openssl ];
+        runtimeInputs = [
+          pkgs.coreutils
+          pkgs.openssl
+        ];
         files.token.secret = true;
         script = ''
-          genrsa -traditional 4096 | base64 -w0 > "$out"/token
+          openssl genrsa -traditional 4096 | base64 -w0 > "$out"/token
         '';
       };