diff --git a/serde_test/src/lib.rs b/serde_test/src/lib.rs
index 8bec45f6..65618e71 100644
--- a/serde_test/src/lib.rs
+++ b/serde_test/src/lib.rs
@@ -158,6 +158,7 @@
         module_name_repetitions,
         must_use_candidate,
         redundant_field_names,
+        too_many_lines,
         use_debug,
         use_self
     )