1 files changed, 3 insertions, 2 deletions
diff --git a/ennum.el b/ennum.el
index da4bfe7..63a24fb 100644
--- a/ennum.el
+++ b/ennum.el
@@ -16,7 +16,7 @@
 (defconst ennum-version "0.1.0"
   "Ennum version string")
 
-(defvar ennum-blog nil
+(defcustom ennum-blog nil
   "Property list specifying ennum publish settings.
 
 Valid properties are described below.
@@ -132,7 +132,8 @@ to ((\"en\" . \"C\")).
 Path to the ennum store. The store is a temporary directory used
 to cache various versions of built artifacts. It is always safe
 to delete. If the store path is relative, it is interpreted
-relative to `:working-directory'. Defaults to \".ennum\".")
+relative to `:working-directory'. Defaults to \".ennum\"."
+  :group 'ennum)
 
 (defvar ennum-track-features
   '(ennum ennum-html ennum-image ob-tangle org ox ox-html)