diff --git a/programs/util.h b/programs/util.h
index e0d1e536c..b281a3acb 100644
--- a/programs/util.h
+++ b/programs/util.h
@@ -262,7 +262,8 @@ UTIL_STATIC int UTIL_prepareFileList(const char *dirName, char** bufStart, size_
     return nbFiles;
 }
 
-#elif (defined(__unix__) || defined(__unix) || defined(__midipix__) || (defined(__APPLE__) && defined(__MACH__))) && defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) /* snprintf, opendir */
+#elif (defined(__APPLE__) && defined(__MACH__)) || \
+     ((defined(__unix__) || defined(__unix) || defined(__midipix__)) && defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L)) /* snprintf, opendir */
 #  define UTIL_HAS_CREATEFILELIST
 #  include <dirent.h>       /* opendir, readdir */
 #  include <errno.h>