diff --git a/lightning/src/ln/mod.rs b/lightning/src/ln/mod.rs
index 5576d8bd0..758927fdf 100644
--- a/lightning/src/ln/mod.rs
+++ b/lightning/src/ln/mod.rs
@@ -53,6 +53,7 @@ mod functional_tests;
 #[allow(unused_mut)]
 mod chanmon_update_fail_tests;
 #[cfg(test)]
+#[allow(unused_mut)]
 mod reorg_tests;
 #[cfg(test)]
 #[allow(unused_mut)]