diff --git a/include/common.h b/include/common.h
index 2c8513a..c5d2dce 100644
--- a/include/common.h
+++ b/include/common.h
@@ -317,7 +317,7 @@
 void	api_init (void);
 
 /* common/memsize.c */
-long	get_ram_size  (volatile long *, long);
+long	get_ram_size  (long *, long);
 
 /* $(BOARD)/$(BOARD).c */
 void	reset_phy     (void);