diff --git a/src/add-ons/accelerants/matrox/engine/mga_bes.c b/src/add-ons/accelerants/matrox/engine/mga_bes.c
index a965f8a163..99c48f2b4b 100644
--- a/src/add-ons/accelerants/matrox/engine/mga_bes.c
+++ b/src/add-ons/accelerants/matrox/engine/mga_bes.c
@@ -1,5 +1,5 @@
 /* G200-G550 Back End Scaler functions */
-/* Written by Rudolf Cornelissen 05/2002-11/2004 */
+/* Written by Rudolf Cornelissen 05/2002-12/2005 */
 
 #define MODULE_BIT 0x00000200
 
@@ -755,8 +755,11 @@ status_t gx00_configure_bes
 	DXIW(COLMSK0GREEN, ow->green.mask);
 	DXIW(COLMSK0BLUE, ow->blue.mask);
 
-	/* enable colorkeying */
-	DXIW(KEYOPMODE,0x01);
+	/* setup colorkeying */
+	if (ow->flags & B_OVERLAY_COLOR_KEY)
+		DXIW(KEYOPMODE,0x01);
+	else
+		DXIW(KEYOPMODE,0x00);
 
 
 	/*************************
diff --git a/src/add-ons/accelerants/matrox/engine/mga_general.c b/src/add-ons/accelerants/matrox/engine/mga_general.c
index 1611182dee..af58618488 100644
--- a/src/add-ons/accelerants/matrox/engine/mga_general.c
+++ b/src/add-ons/accelerants/matrox/engine/mga_general.c
@@ -54,7 +54,7 @@ status_t gx00_general_powerup()
 	status_t status;
 	uint32 card_class;
 
-	LOG(1,("POWERUP: Haiku Matrox Accelerant 0.26 running.\n"));
+	LOG(1,("POWERUP: Haiku Matrox Accelerant 0.27 running.\n"));
 
 	/* log VBLANK INT usability status */
 	if (si->ps.int_assigned)