diff --git a/doc/man/man1/cdist.text b/doc/man/man1/cdist.text
index c43e4e1c..03948036 100644
--- a/doc/man/man1/cdist.text
+++ b/doc/man/man1/cdist.text
@@ -84,7 +84,7 @@ cdist --version
 
 ENVIRONMENT
 -----------
-TMP::
+TMPDIR, TEMP, TMP::
    Setup the base directory for the temporary directory.
    See http://docs.python.org/py3k/library/tempfile.html for
    more information. This is rather useful, if the standard