diff --git a/src/collections/sets.rs b/src/collections/sets.rs
index 96f7df9fbdfeb228cc51882a6cc6d2dcf58604ce..634862349b71ee77c202954f62f467b900184ab3 100644
--- a/src/collections/sets.rs
+++ b/src/collections/sets.rs
@@ -1,3 +1,5 @@
+#![allow(dead_code)] // For now, come back to this when compiler has matured -- MH 27/05/21
+
 use std::collections::VecDeque;
 
 /// Simple double ended queue that ensures that all elements are unique. Queue