@@ -14,13 +14,17 @@
  * file.
  */
 
 #import "OFException.h"
 
+OF_ASSUME_NONNULL_BEGIN
+
 /*!
  * @class OFInvalidServerReplyException \
  *	  OFInvalidServerReplyException.h ObjFW/OFInvalidServerReplyException.h
  *
  * @brief An exception indicating that the server sent an invalid reply.
  */
 @interface OFInvalidServerReplyException: OFException
 @end
+
+OF_ASSUME_NONNULL_END