@@ -285,15 +285,11 @@
 	return NO;
 }
 
 + (IMP)instanceMethodForSelector: (SEL)selector
 {
-#if defined(OF_OBJFW_RUNTIME)
-	return objc_get_instance_method(self, selector);
-#else
 	return class_getMethodImplementation(self, selector);
-#endif
 }
 
 + (const char*)typeEncodingForInstanceSelector: (SEL)selector
 {
 #if defined(OF_OBJFW_RUNTIME)
@@ -517,15 +513,11 @@
 	return [isa conformsToProtocol: protocol];
 }
 
 - (IMP)methodForSelector: (SEL)selector
 {
-#if defined(OF_OBJFW_RUNTIME)
-	return objc_msg_lookup(self, selector);
-#else
 	return class_getMethodImplementation(isa, selector);
-#endif
 }
 
 - (id)performSelector: (SEL)selector
 {
 	id (*imp)(id, SEL) = (id(*)(id, SEL))[self methodForSelector: selector];