@@ -60,11 +60,11 @@
  *	  specified stream.
  *
  * @param stream A stream from which the tar archive will be read
  * @return An initialized OFTarArchive
  */
-- initWithStream: (OFStream *)stream;
+- initWithStream: (OFStream *)stream OF_DESIGNATED_INITIALIZER;
 
 #ifdef OF_HAVE_FILES
 /*!
  * @brief Initializes an already allocated OFTarArchive object with the
  *	  specified file.