@@ -20,10 +20,15 @@
 #import "OFString.h"
 #import "OFXMLElement.h"
 
 @implementation OFUnboundNamespaceException
 @synthesize namespace = _namespace, element = _element;
+
++ (instancetype)exception
+{
+	OF_UNRECOGNIZED_SELECTOR
+}
 
 + (instancetype)exceptionWithNamespace: (OFString *)namespace
 			       element: (OFXMLElement *)element
 {
 	return [[[self alloc] initWithNamespace: namespace