diff --git a/headers/os/add-ons/network_settings/NetworkSettingsAddOn.h b/headers/os/add-ons/network_settings/NetworkSettingsAddOn.h
index f05259b8bf..98d39b70d4 100644
--- a/headers/os/add-ons/network_settings/NetworkSettingsAddOn.h
+++ b/headers/os/add-ons/network_settings/NetworkSettingsAddOn.h
@@ -55,6 +55,7 @@ class BNetworkSettingsInterfaceItem : public BNetworkSettingsItem {
 public:
 								BNetworkSettingsInterfaceItem(
 									const char* interface);
+	virtual						~BNetworkSettingsInterfaceItem();
 
 	virtual	BNetworkSettingsType
 								Type() const;
diff --git a/src/preferences/network/NetworkSettingsAddOn.cpp b/src/preferences/network/NetworkSettingsAddOn.cpp
index 5553641710..d581bf7c84 100644
--- a/src/preferences/network/NetworkSettingsAddOn.cpp
+++ b/src/preferences/network/NetworkSettingsAddOn.cpp
@@ -51,6 +51,11 @@ BNetworkSettingsInterfaceItem::BNetworkSettingsInterfaceItem(
 }
 
 
+BNetworkSettingsInterfaceItem::~BNetworkSettingsInterfaceItem()
+{
+}
+
+
 BNetworkSettingsType
 BNetworkSettingsInterfaceItem::Type() const
 {