@@ -319,11 +319,11 @@
 
 /*
  * We define it here and not in objfw-defs.h, as it would be theoretically
  * possible to build a universal binary for Mac OS X and iOS.
  */
-#if defined(__MACH__) && defined(__arm__)
+#if defined(__APPLE__) && defined(__arm__)
 # define OF_IOS
 #endif
 
 #define OF_ROL(value, bits)						\
 	(((value) << ((bits) % (sizeof(value) * 8))) |			\