diff --git a/sys_timex.c b/sys_timex.c
index 9a8504e..0ee6c8e 100644
--- a/sys_timex.c
+++ b/sys_timex.c
@@ -75,13 +75,6 @@ convert_timex_frequency(const struct timex *txc)
 
   freq_ppm = txc->freq / FREQ_SCALE;
 
-#ifdef MACOSX
-  /* Temporary workaround for Apple bug treating freq as unsigned number */
-  if (freq_ppm > 32767) {
-    freq_ppm -= 65536;
-  }
-#endif
-
   return -freq_ppm;
 }