diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index d4af9ed..aea4397 100644
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -28,13 +28,13 @@
 #ifndef __AST_DRV_H__
 #define __AST_DRV_H__
 
-#include "drm_fb_helper.h"
+#include <drm/drm_fb_helper.h>
 
-#include "ttm/ttm_bo_api.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
-#include "ttm/ttm_memory.h"
-#include "ttm/ttm_module.h"
+#include <drm/ttm/ttm_bo_api.h>
+#include <drm/ttm/ttm_bo_driver.h>
+#include <drm/ttm/ttm_placement.h>
+#include <drm/ttm/ttm_memory.h>
+#include <drm/ttm/ttm_module.h>
 
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>