diff --git a/packages/fediblockhole.nix b/packages/fediblockhole.nix
index 7d1f490..cbc4234 100644
--- a/packages/fediblockhole.nix
+++ b/packages/fediblockhole.nix
@@ -23,6 +23,6 @@ python3.pkgs.buildPythonApplication rec {
   meta = {
     description = "A tool for automatically syncing Mastodon admin domain blocks";
     homepage = "https://github.com/eigenmagic/fediblockhole";
-    license = lib.licenses.agpl3;
+    license = lib.licenses.agpl3Only;
   };
 }