@@ -19,10 +19,15 @@
 #import "OFUnsupportedVersionException.h"
 #import "OFString.h"
 
 @implementation OFUnsupportedVersionException
 @synthesize version = _version;
+
++ (instancetype)exception
+{
+	OF_UNRECOGNIZED_SELECTOR
+}
 
 + (instancetype)exceptionWithVersion: (OFString *)version
 {
 	return [[[self alloc] initWithVersion: version] autorelease];
 }