diff --git a/docs/man/cdist-reference.text.sh b/docs/man/cdist-reference.text.sh
index 225d647f..7ee2224a 100755
--- a/docs/man/cdist-reference.text.sh
+++ b/docs/man/cdist-reference.text.sh
@@ -179,7 +179,7 @@ ENVIRONMENT VARIABLES
 ---------------------
 __explorer::
     Directory that contains all global explorers.
-    Available for: explorer, type explorer
+    Available for: initial manifest, explorer, type explorer
 __manifest::
     Directory that contains the initial manifest.
     Available for: initial manifest, type manifest