diff --git a/src/northbridge/intel/sandybridge/raminit_sandy.c b/src/northbridge/intel/sandybridge/raminit_sandy.c
index 3b68c22..c554c3a 100644
--- a/src/northbridge/intel/sandybridge/raminit_sandy.c
+++ b/src/northbridge/intel/sandybridge/raminit_sandy.c
@@ -281,7 +281,7 @@
 	printk(BIOS_DEBUG, "Selected tWTR          : %uT\n", ctrl->tWTR);
 
 	/* Refresh-to-Active or Refresh-to-Refresh (tRFC) */
-	ctrl->tRFC = DIV_ROUND_UP(ctrl->tRFC, ctrl->tCK - 1);	/* FIXME: Why the -1 ? */
+	ctrl->tRFC = DIV_ROUND_UP(ctrl->tRFC, ctrl->tCK);
 	printk(BIOS_DEBUG, "Selected tRFC          : %uT\n", ctrl->tRFC);
 
 	ctrl->tREFI     =     get_REFI(ctrl->tCK);