diff --git a/src/queue.h b/src/queue.h
index 679831a..3bfa8ac 100644
--- a/src/queue.h
+++ b/src/queue.h
@@ -107,8 +107,8 @@ public:
         base_t::close();
     }
 
-    constexpr elems_t       * elems()       noexcept { return elems_; }
-    constexpr elems_t const * elems() const noexcept { return elems_; }
+    elems_t       * elems()       noexcept { return elems_; }
+    elems_t const * elems() const noexcept { return elems_; }
 
     bool connect() {
         auto tp = base_t::connect(elems_);