@@ -20,10 +20,15 @@
 #import "OFString.h"
 #import "OFXMLParser.h"
 
 @implementation OFUnboundPrefixException
 @synthesize prefix = _prefix, parser = _parser;
+
++ (instancetype)exception
+{
+	OF_UNRECOGNIZED_SELECTOR
+}
 
 + (instancetype)exceptionWithPrefix: (OFString *)prefix
 			     parser: (OFXMLParser *)parser
 {
 	return [[[self alloc] initWithPrefix: prefix