diff --git a/hw/xfree86/common/xf86Module.h b/hw/xfree86/common/xf86Module.h
index 62ac95d5a..b848f53f1 100644
--- a/hw/xfree86/common/xf86Module.h
+++ b/hw/xfree86/common/xf86Module.h
@@ -80,7 +80,7 @@ typedef enum {
  * mask is 0xFFFF0000.
  */
 #define ABI_ANSIC_VERSION	SET_ABI_VERSION(0, 4)
-#define ABI_VIDEODRV_VERSION	SET_ABI_VERSION(17, 0)
+#define ABI_VIDEODRV_VERSION	SET_ABI_VERSION(18, 0)
 #define ABI_XINPUT_VERSION	SET_ABI_VERSION(21, 0)
 #define ABI_EXTENSION_VERSION	SET_ABI_VERSION(8, 0)
 #define ABI_FONT_VERSION	SET_ABI_VERSION(0, 6)