diff --git a/addons/realisticweights/CfgWeapons.hpp b/addons/realisticweights/CfgWeapons.hpp
index 25b83815b4..47b35410bb 100644
--- a/addons/realisticweights/CfgWeapons.hpp
+++ b/addons/realisticweights/CfgWeapons.hpp
@@ -218,6 +218,18 @@ class CfgWeapons {
         };
     };
 
+    class ACE_launch_NLAW_ready_F: launch_NLAW_F {
+        class WeaponSlotsInfo: WeaponSlotsInfo {
+            mass = 195; // 275 - 80
+        };
+    };
+
+    class ACE_launch_NLAW_used_F: launch_NLAW_F {
+        class WeaponSlotsInfo: WeaponSlotsInfo {
+            mass = 195; // 275 - 80
+        };
+    };
+
     // - RPG-32 ---------------------------------------------------------------
     class launch_RPG32_F: Launcher_Base_F {
         class WeaponSlotsInfo: WeaponSlotsInfo {
diff --git a/addons/realisticweights/config.cpp b/addons/realisticweights/config.cpp
index a26144aeca..91c1ea00aa 100644
--- a/addons/realisticweights/config.cpp
+++ b/addons/realisticweights/config.cpp
@@ -5,7 +5,7 @@ class CfgPatches {
         units[] = {};
         weapons[] = {};
         requiredVersion = REQUIRED_VERSION;
-        requiredAddons[] = {"ace_common"};
+        requiredAddons[] = {"ace_common","ace_disposable"};
         author = ECSTRING(common,ACETeam);
         authors[] = {"BaerMitUmlaut"};
         url = ECSTRING(main,URL);