diff --git a/board/c2mon/flash.c b/board/c2mon/flash.c
index b2be21c..2a5e050 100644
--- a/board/c2mon/flash.c
+++ b/board/c2mon/flash.c
@@ -95,7 +95,7 @@
 		      &flash_info[0]);
 #endif
 
-#ifdef	CFG_ENV_IS_IN_FLASH
+#ifdef	CONFIG_ENV_IS_IN_FLASH
 	/* ENV protection ON by default */
 	flash_protect(FLAG_PROTECT_SET,
 		      CFG_ENV_ADDR,
@@ -122,7 +122,7 @@
 			      &flash_info[1]);
 #endif
 
-#ifdef	CFG_ENV_IS_IN_FLASH
+#ifdef	CONFIG_ENV_IS_IN_FLASH
 		/* ENV protection ON by default */
 		flash_protect(FLAG_PROTECT_SET,
 			      CFG_ENV_ADDR,