diff --git a/nshlib/README.txt b/nshlib/README.txt
index b91ad0cc3..9ebbb8cd0 100644
--- a/nshlib/README.txt
+++ b/nshlib/README.txt
@@ -1030,7 +1030,7 @@ Command Dependencies on Configuration Settings
   ifdown     CONFIG_NET
   ifup       CONFIG_NET
   kill       !CONFIG_DISABLE_SIGNALS
-  losetup    !CONFIG_DISABLE_MOUNTPOINT && CONFIG_NFILE_DESCRIPTORS > 0
+  losetup    !CONFIG_DISABLE_MOUNTPOINT && CONFIG_NFILE_DESCRIPTORS > 0 && CONFIG_DEV_LOOP
   ls         CONFIG_NFILE_DESCRIPTORS > 0
   md5        CONFIG_NETUTILS_CODECS && CONFIG_CODECS_HASH_MD5
   mb,mh,mw   ---