diff --git a/source/server/defs/custom.qc b/source/server/defs/custom.qc
index 17b9c07..bce7c2c 100644
--- a/source/server/defs/custom.qc
+++ b/source/server/defs/custom.qc
@@ -507,7 +507,7 @@ string game_modifier_hellhound_fog_color;
 string game_modifier_default_fog_color;
 
 // Mystery Box
-#define MAX_BOX_WEAPONS 		27
+#define MAX_BOX_WEAPONS 		28
 
 .float 	boxstatus;
 .entity boxweapon;
diff --git a/source/server/entities/mystery_box.qc b/source/server/entities/mystery_box.qc
index 9a1dc8a..c778450 100644
--- a/source/server/entities/mystery_box.qc
+++ b/source/server/entities/mystery_box.qc
@@ -757,6 +757,7 @@ float MBOX_GetWeaponIDFromMB1(float mbox_id) =
         case 24: return W_TYPE;
         case 25: return W_MP5K;
         case 26: return W_SPRING;
+		case 27: return W_RAYMK2;
         default: return W_COLT;
     }
     return W_COLT;
@@ -958,6 +959,11 @@ void() MBOX_LoadData =
         mystery_box_weapons[i].weapon_id = MBOX_GetWeaponIDFromMB1(i);
         mystery_box_weapons[i].allowed = true;
         mystery_box_weapons[i].rarity = -1;
+
+		// .. except the Mk II
+		if (mystery_box_weapons[i].weapon_id == W_RAYMK2) {
+			mystery_box_weapons[i].allowed = false;
+		}
     }
 
     // Precache it all.
diff --git a/source/shared/weapon_stats.qc b/source/shared/weapon_stats.qc
index 76f9a1a..8955900 100644
--- a/source/shared/weapon_stats.qc
+++ b/source/shared/weapon_stats.qc
@@ -5278,6 +5278,7 @@ float(string weapon) WepDef_GetWeaponIDFromName =
 		case "wunderwaffe": return W_TESLA;
 		case "mp5k": return W_MP5K;
 		case "springfield": return W_SPRING;
+		case "ray_gun_2": return W_RAYMK2;
 		default: return W_NOWEP;
 	}
 	return W_COLT;