diff --git a/include/util/deallocating_vector.hpp b/include/util/deallocating_vector.hpp
index a7c87c8ed..1ab630792 100644
--- a/include/util/deallocating_vector.hpp
+++ b/include/util/deallocating_vector.hpp
@@ -258,8 +258,12 @@ template <typename ElementT> class DeallocatingVector
     DeallocatingVector(DeallocatingVector &other) = delete;
     DeallocatingVector &operator=(DeallocatingVector &other) = delete;
     // moving is fine
-    DeallocatingVector(DeallocatingVector &&other) = default;
-    DeallocatingVector &operator=(DeallocatingVector &&other) = default;
+    DeallocatingVector(DeallocatingVector &&other) { swap(other); }
+    DeallocatingVector &operator=(DeallocatingVector &&other)
+    {
+        swap(other);
+        return *this;
+    }
 
     ~DeallocatingVector() { clear(); }