diff --git a/PythonAPI/carla/include/PythonAPI.h b/PythonAPI/carla/include/PythonAPI.h
index 92b6cdb8f..f3b69c142 100644
--- a/PythonAPI/carla/include/PythonAPI.h
+++ b/PythonAPI/carla/include/PythonAPI.h
@@ -356,7 +356,7 @@ namespace client {
 
   inline std::ostream &operator<<(std::ostream &out, const ActorAttribute &attr) {
     using Type = carla::rpc::ActorAttributeType;
-    static_assert(static_cast<uint8_t>(Type::SIZE) == 5u, "Please update this function.");
+    static_assert(static_cast<uint8_t>(Type::SIZE) == 6u, "Please update this function.");
     out << "ActorAttribute(id=" << attr.GetId();
     switch (attr.GetType()) {
       case Type::Bool:
@@ -374,6 +374,9 @@ namespace client {
       case Type::RGBColor:
         out << ",type=Color,value=" << attr.As<sensor::data::Color>();
         break;
+      case Type::Vector:
+        out << ",type=vector,value= (not implemented yet)";
+        break;
       default:
         out << ",INVALID";
     }