@@ -22,12 +22,12 @@
 #import "OFNotImplementedException.h"
 
 #import "common.h"
 
 @implementation OFCreateDirectoryFailedException
-+ exceptionWithClass: (Class)class_
-		path: (OFString*)path_
++ (instancetype)exceptionWithClass: (Class)class_
+			      path: (OFString*)path_
 {
 	return [[[self alloc] initWithClass: class_
 				       path: path_] autorelease];
 }