diff --git a/include/nlohmann/json.hpp b/include/nlohmann/json.hpp
index f5210a6b3..08feb76a8 100644
--- a/include/nlohmann/json.hpp
+++ b/include/nlohmann/json.hpp
@@ -1225,7 +1225,7 @@ class basic_json
     - @a CompatibleType is not a different @ref basic_json type (i.e. with different template arguments)
     - @a CompatibleType is not a @ref basic_json nested type (e.g.,
          @ref json_pointer, @ref iterator, etc ...)
-    - @ref @ref json_serializer<U> has a
+    - @ref json_serializer<U> has a
          `to_json(basic_json_t&, CompatibleType&&)` method
 
     @tparam U = `uncvref_t<CompatibleType>`