diff --git a/src/core/game/UnitImpl.ts b/src/core/game/UnitImpl.ts
index c4f3c00e0..c6b8f68da 100644
--- a/src/core/game/UnitImpl.ts
+++ b/src/core/game/UnitImpl.ts
@@ -75,6 +75,7 @@ export class UnitImpl implements Unit {
       case UnitType.DefensePost:
       case UnitType.SAMLauncher:
       case UnitType.City:
+      case UnitType.Factory:
         this.mg.stats().unitBuild(_owner, this._type);
     }
   }
@@ -193,6 +194,7 @@ export class UnitImpl implements Unit {
       case UnitType.DefensePost:
       case UnitType.SAMLauncher:
       case UnitType.City:
+      case UnitType.Factory:
         this.mg.stats().unitCapture(newOwner, this._type);
         this.mg.stats().unitLose(this._owner, this._type);
         break;