diff --git a/src/mainboard/asrock/b85m_pro4/devicetree.cb b/src/mainboard/asrock/b85m_pro4/devicetree.cb
index 5cf4cf4cc8..eec921ec60 100644
--- a/src/mainboard/asrock/b85m_pro4/devicetree.cb
+++ b/src/mainboard/asrock/b85m_pro4/devicetree.cb
@@ -1,5 +1,8 @@
 chip northbridge/intel/haswell
 
+	# This mainboard has VGA
+	register "gpu_ddi_e_connected" = "1"
+
 	device cpu_cluster 0 on
 		chip cpu/intel/haswell
 			register "c1_acpower" = "1"
diff --git a/src/mainboard/asrock/b85m_pro4/gma-mainboard.ads b/src/mainboard/asrock/b85m_pro4/gma-mainboard.ads
index 393275b958..49ca38ca42 100644
--- a/src/mainboard/asrock/b85m_pro4/gma-mainboard.ads
+++ b/src/mainboard/asrock/b85m_pro4/gma-mainboard.ads
@@ -11,7 +11,8 @@ private package GMA.Mainboard is
    ports : constant Port_List :=
      (HDMI1,  -- DVI-D
       HDMI3,  -- HDMI
-      Analog, -- VGA
+      -- FIXME: Haswell VGA support in libgfxinit is broken
+      -- Analog, -- VGA
       others => Disabled);
 
 end GMA.Mainboard;