diff --git a/library/modules/Items.cpp b/library/modules/Items.cpp
index e63b85875..265677c8d 100644
--- a/library/modules/Items.cpp
+++ b/library/modules/Items.cpp
@@ -272,6 +272,7 @@ Items::~Items()
     while (it != d->descVTable.end())
     {
         delete (*it).second;
+        ++it;
     }
     d->descType.clear();
     d->descVTable.clear();