diff --git a/lib/pleroma/web/common_api/common_api.ex b/lib/pleroma/web/common_api/common_api.ex
index a20b854df..bb3c38f00 100644
--- a/lib/pleroma/web/common_api/common_api.ex
+++ b/lib/pleroma/web/common_api/common_api.ex
@@ -124,7 +124,7 @@ defmodule Pleroma.Web.CommonAPI do
            Map.put(
              object,
              "emoji",
-             Formatter.get_emoji(status) ++ Formatter.get_emoji(data["spoiler_text"])
+             (Formatter.get_emoji(status) ++ Formatter.get_emoji(data["spoiler_text"]))
              |> Enum.reduce(%{}, fn {name, file}, acc ->
                Map.put(acc, name, "#{Pleroma.Web.Endpoint.static_url()}#{file}")
              end)