1 files changed, 1 insertions, 0 deletions
diff --git a/TODO b/TODO
index 8e3a184a..3938a98f 100644
--- a/TODO
+++ b/TODO
@@ -161,6 +161,7 @@ Allow swap space from the guest to be used.  Is it a good idea?
 ----------------------------------------------------------------------
 
 Allow memsize to be configured (ie. guestfs_set_memsize etc)
+Also have an environment variable (LIBGUESTFS_MEMSIZE).
 
 ----------------------------------------------------------------------