diff --git a/src/prevector.h b/src/prevector.h
index a0e1e140b..d840dfcd0 100644
--- a/src/prevector.h
+++ b/src/prevector.h
@@ -475,6 +475,14 @@ public:
             return ((size_t)(sizeof(T))) * _union.capacity;
         }
     }
+
+    value_type* data() noexcept {
+        return item_ptr(0);
+    }
+
+    const value_type* data() const {
+        return item_ptr(0);
+    }
 };
 #pragma pack(pop)