diff --git a/ChangeLog b/ChangeLog
index 8565936..67b5b35 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-06-06  Donnie Berkholz  <spyderous@gentoo.org>
+
+	* src/sis_dri.c:
+	Add missing #include <assert.h>.
+
 2006-04-30  Alex Deucher  <agd5f@yahoo.com>
 
 	* src/sis300_accel.c: (SiS300AccelInit):
diff --git a/src/sis_dri.c b/src/sis_dri.c
index 4a77355..4ce678f 100644
--- a/src/sis_dri.c
+++ b/src/sis_dri.c
@@ -1,5 +1,5 @@
 /* $XFree86$ */
-/* $XdotOrg$ */
+/* $XdotOrg: driver/xf86-video-sis/src/sis_dri.c,v 1.26 2005/10/21 18:40:19 ajax Exp $ */
 /*
  * DRI wrapper for 300 and 315 series
  *
@@ -40,6 +40,8 @@
 #include "config.h"
 #endif
 
+#include <assert.h>
+
 #include "sis.h"
 #include "sis_regs.h"