diff --git a/src/mainboard/asus/h61-series/variants/p8h61-m_lx3_r2_0/devicetree.cb b/src/mainboard/asus/h61-series/variants/p8h61-m_lx3_r2_0/devicetree.cb
index 9ad86610cd..62dbb378c2 100644
--- a/src/mainboard/asus/h61-series/variants/p8h61-m_lx3_r2_0/devicetree.cb
+++ b/src/mainboard/asus/h61-series/variants/p8h61-m_lx3_r2_0/devicetree.cb
@@ -19,7 +19,7 @@ chip northbridge/intel/sandybridge
 		chip southbridge/intel/bd82x6x
 			register "c2_latency" = "0x0065"
 			register "gen1_dec" = "0x000c0291"
-			register "sata_port_map" = "0x3f"
+			register "sata_port_map" = "0x33"
 			register "spi_lvscc" = "0x2005"
 			register "spi_uvscc" = "0x2005"
 
diff --git a/src/mainboard/asus/h61-series/variants/p8h61-m_pro/devicetree.cb b/src/mainboard/asus/h61-series/variants/p8h61-m_pro/devicetree.cb
index e1edde7484..b1292e7059 100644
--- a/src/mainboard/asus/h61-series/variants/p8h61-m_pro/devicetree.cb
+++ b/src/mainboard/asus/h61-series/variants/p8h61-m_pro/devicetree.cb
@@ -18,7 +18,6 @@ chip northbridge/intel/sandybridge
 		chip southbridge/intel/bd82x6x	# Intel Series 6 Cougar Point PCH
 			register "c2_latency" = "0x0065"
 			register "gen1_dec" = "0x000c0291"	# HWM
-			register "sata_interface_speed_support" = "0x3"
 			register "sata_port_map" = "0x33"
 			register "spi_lvscc" = "0x2005"
 			register "spi_uvscc" = "0x2005"