diff --git a/code/ryzom/client/src/interface_v3/group_map.cpp b/code/ryzom/client/src/interface_v3/group_map.cpp
index e38bb3d62..929e35f71 100644
--- a/code/ryzom/client/src/interface_v3/group_map.cpp
+++ b/code/ryzom/client/src/interface_v3/group_map.cpp
@@ -61,6 +61,10 @@
 
 #include <list>
 
+#ifdef DEBUG_NEW
+#define new DEBUG_NEW
+#endif
+
 extern CContinentManager ContinentMngr;
 extern NL3D::UDriver *Driver;
 extern NL3D::UScene *Scene;
diff --git a/code/ryzom/client/src/interface_v3/inventory_manager.cpp b/code/ryzom/client/src/interface_v3/inventory_manager.cpp
index 1ab8fe1f3..746ad9ea4 100644
--- a/code/ryzom/client/src/interface_v3/inventory_manager.cpp
+++ b/code/ryzom/client/src/interface_v3/inventory_manager.cpp
@@ -51,6 +51,10 @@
 
 #include "../misc.h"
 
+#ifdef DEBUG_NEW
+#define new DEBUG_NEW
+#endif
+
 using namespace std;
 using namespace NLMISC;