diff --git a/extern/bullet/Extras/PhysicsInterface/CcdPhysics/CcdPhysicsEnvironment.h b/extern/bullet/Extras/PhysicsInterface/CcdPhysics/CcdPhysicsEnvironment.h
index 46a240056fc..712620e7165 100644
--- a/extern/bullet/Extras/PhysicsInterface/CcdPhysics/CcdPhysicsEnvironment.h
+++ b/extern/bullet/Extras/PhysicsInterface/CcdPhysics/CcdPhysicsEnvironment.h
@@ -90,7 +90,7 @@ class CcdPhysicsEnvironment : public PHY_IPhysicsEnvironment
 		//complex constraint for vehicles
 		virtual PHY_IVehicle*	getVehicleConstraint(int constraintId);
 #else
-		virtual PHY_IVehicle*	getVehicleConstraint(int constraintId)
+		virtual class PHY_IVehicle*	getVehicleConstraint(int constraintId)
 		{
 			return 0;
 		}