@@ -96,11 +96,11 @@
 }
 
 /*!
  * The host on which the HTTP server will listen.
  */
-@property OF_NULLABLE_PROPERTY (copy) OFString* host;
+@property OF_NULLABLE_PROPERTY (nonatomic, copy) OFString* host;
 
 /*!
  * The port on which the HTTP server will listen.
  */
 @property uint16_t port;
@@ -114,11 +114,11 @@
  * The server name the server presents to clients.
  *
  * Setting it to `nil` means no `Server` header will be sent, unless one is
  * specified in the response headers.
  */
-@property OF_NULLABLE_PROPERTY (copy) OFString *name;
+@property OF_NULLABLE_PROPERTY (nonatomic, copy) OFString *name;
 
 /*!
  * @brief Creates a new HTTP server.
  *
  * @return A new HTTP server