--- src/intel_driver.c.orig	2010-10-12 15:05:37.893365410 +0200
+++ src/intel_driver.c	2010-10-12 15:33:48.090032432 +0200
@@ -573,7 +573,7 @@
 	}
 
 	intel->use_shadow = FALSE;
-	if (IS_GEN6(intel))
+	if (IS_845G(intel) || IS_GEN6(intel))
 		intel->use_shadow = TRUE;
 
 	if (xf86IsOptionSet(intel->Options, OPTION_SHADOW)) {