1 files changed, 1 insertions, 1 deletions
diff --git a/lib/e2ee/e2ee.h b/lib/e2ee/e2ee.h
index aba795a4..17c87f53 100644
--- a/lib/e2ee/e2ee.h
+++ b/lib/e2ee/e2ee.h
@@ -106,7 +106,7 @@ struct JsonObjectConverter<SignedOneTimeKey> {
     {
         addParam<>(jo, "key"_ls, result.key);
         addParam<IfNotEmpty>(jo, "signatures"_ls, result.signatures);
-        addParam<IfNotEmpty>(jo, "key"_ls, result.fallback);
+        addParam<IfNotEmpty>(jo, "fallback"_ls, result.fallback);
     }
 };