diff --git a/env/env.c b/env/env.c
index bcc189e..dbaeedc 100644
--- a/env/env.c
+++ b/env/env.c
@@ -58,6 +58,9 @@
 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
 	ENVL_SPI_FLASH,
 #endif
+#ifdef CONFIG_ENV_IS_IN_MTD
+	ENVL_MTD,
+#endif
 #ifdef CONFIG_ENV_IS_IN_UBI
 	ENVL_UBI,
 #endif