diff --git a/pydcs_extensions/su57/su57.py b/pydcs_extensions/su57/su57.py
index 5892dc33..211ddc53 100644
--- a/pydcs_extensions/su57/su57.py
+++ b/pydcs_extensions/su57/su57.py
@@ -1552,7 +1552,7 @@ class Su_57(PlaneType):
         RVV_M = (2, Su57Weapons.RVV_M)
         RVV_L = (2, Su57Weapons.RVV_L)
         Fuel_tank_800L_Wing = (2, Weapons.Fuel_tank_800L_Wing)
-        RN_28 = (2, Weapons.RN_28)
+        RN_28 = (2, Weapons.RN_28___260_kg__nuclear_bomb__free_fall)
         Su_57_Fuel_Tank = (2, Su57Weapons.Su_57_Fuel_Tank)
         Kh_59MK2 = (2, Su57Weapons.Kh_59MK2)
         Smoke_Generator___red = (2, Weapons.Smoke_Generator___red)
@@ -1599,7 +1599,7 @@ class Su_57(PlaneType):
         RVV_AE = (4, Su57Weapons.RVV_AE)
         RVV_M = (4, Su57Weapons.RVV_M)
         RVV_L = (4, Su57Weapons.RVV_L)
-        RN_28 = (4, Weapons.RN_28)
+        RN_28 = (4, Weapons.RN_28___260_kg__nuclear_bomb__free_fall)
         Su_57_Fuel_Tank = (4, Su57Weapons.Su_57_Fuel_Tank)
         Kh_59MK2 = (4, Su57Weapons.Kh_59MK2)
 
@@ -1652,7 +1652,7 @@ class Su_57(PlaneType):
         RVV_AE = (9, Su57Weapons.RVV_AE)
         RVV_M = (9, Su57Weapons.RVV_M)
         RVV_L = (9, Su57Weapons.RVV_L)
-        RN_28 = (9, Weapons.RN_28)
+        RN_28 = (9, Weapons.RN_28___260_kg__nuclear_bomb__free_fall)
         Su_57_Fuel_Tank = (9, Su57Weapons.Su_57_Fuel_Tank)
         Kh_59MK2 = (9, Su57Weapons.Kh_59MK2)
 
@@ -1693,7 +1693,7 @@ class Su_57(PlaneType):
         RVV_L = (11, Su57Weapons.RVV_L)
         Fuel_tank_800L_Wing = (11, Weapons.Fuel_tank_800L_Wing)
         Su_57_Fuel_Tank = (11, Su57Weapons.Su_57_Fuel_Tank)
-        RN_28 = (11, Weapons.RN_28)
+        RN_28 = (11, Weapons.RN_28___260_kg__nuclear_bomb__free_fall)
         Smoke_Generator___red = (11, Weapons.Smoke_Generator___red)
         Smoke_Generator___green = (11, Weapons.Smoke_Generator___green)
         Smoke_Generator___blue = (11, Weapons.Smoke_Generator___blue)