diff --git a/doc/theming.md b/doc/theming.md
index 99e81ddd..2d2a4150 100644
--- a/doc/theming.md
+++ b/doc/theming.md
@@ -13,7 +13,7 @@ In **StackEdit**, a theme is pretty much a [LESS][1] file that overrides the def
 
 	> You can put images in `res/img`.
 
- 4. Add an entry in `THEME_LIST` at the end of `config.js` with the filename as a key and the name of your theme as a value.
+ 4. Add an entry in `THEME_LIST` at the end of `public/res/constants.js` with the filename as a key and the name of your theme as a value.
 
 	> **Example:** `"cool": "The coolest ever"`
 
@@ -31,4 +31,4 @@ In **StackEdit**, a theme is pretty much a [LESS][1] file that overrides the def
 
   [1]: http://lesscss.org/
   [2]: https://github.com/benweet/stackedit
-  [3]: https://github.com/benweet/stackedit/blob/master/doc/developer-guide.md#getting-started
\ No newline at end of file
+  [3]: https://github.com/benweet/stackedit/blob/master/doc/developer-guide.md#getting-started