@@ -749,11 +749,11 @@
 	@try {
 		void *pool = objc_autoreleasePoolPush();
 		OFString *typeString;
 
 		if (![element.name isEqual: @"OFNumber"] ||
-		    ![element.namespace isEqual: OF_SERIALIZATION_NS])
+		    ![element.namespace isEqual: OFSerializationNS])
 			@throw [OFInvalidArgumentException exception];
 
 		typeString = [element attributeForName: @"type"].stringValue;
 
 		if ([typeString isEqual: @"bool"]) {
@@ -1041,11 +1041,11 @@
 {
 	void *pool = objc_autoreleasePoolPush();
 	OFXMLElement *element;
 
 	element = [OFXMLElement elementWithName: @"OFNumber"
-				      namespace: OF_SERIALIZATION_NS
+				      namespace: OFSerializationNS
 				    stringValue: self.description];
 
 	if (*self.objCType == 'B')
 		[element addAttributeWithName: @"type" stringValue: @"bool"];
 	else if (isFloat(self)) {