diff --git a/board/ep7312/flash.c b/board/ep7312/flash.c
index 272a9e5..1ef06f8 100644
--- a/board/ep7312/flash.c
+++ b/board/ep7312/flash.c
@@ -65,8 +65,8 @@
 			&flash_info[0]);
 
 	flash_protect ( FLAG_PROTECT_SET,
-			CFG_ENV_ADDR,
-			CFG_ENV_ADDR + CFG_ENV_SIZE - 1, &flash_info[0]);
+			CONFIG_ENV_ADDR,
+			CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]);
 
 	return size;
 }