diff --git a/src/northsouthbridge/sis/630/630_regs.inc b/src/northsouthbridge/sis/630/630_regs.inc
index 9ac3f9f1f1..2cc78728fe 100644
--- a/src/northsouthbridge/sis/630/630_regs.inc
+++ b/src/northsouthbridge/sis/630/630_regs.inc
@@ -39,7 +39,11 @@ northbridge_init_table:
 	/* SiS 630 specific registers. See SiS 630 Registers Recommended Setting */
 	
 	/* Host Control Interface */
+#ifdef ENABLE_SIS630_CPU_PIPELINE
 	.byte	0x50,	0x9E	#
+#else
+	.byte	0x50,	0x9C	#
+#endif
 	.byte	0x51,	0x00	#
 
 	/* DRAM Control */
@@ -100,4 +104,4 @@ northbridge_init_table:
 	.byte	0xC8,	0x04	# AGP 4X
 	.byte	0xC9,	0x00	# AGP Disabled
 
-northbridge_init_table_end:
\ No newline at end of file
+northbridge_init_table_end: