diff --git a/docs/src/pages/customization/themes.md b/docs/src/pages/customization/themes.md
index f870091abd8468..fe765ef487f361 100644
--- a/docs/src/pages/customization/themes.md
+++ b/docs/src/pages/customization/themes.md
@@ -58,7 +58,7 @@ You can make a theme dark by setting `type` to `dark`.
 ### The other variables
 
 We have tried to normalize the implementation by adding many more variables: typography, breakpoints, transitions, etc. You can see below what the theme object looks like with the default values.
-If you want to learn more, we suggesting having a look at [`material-ui/style/theme.js`](https://github.com/callemall/material-ui/blob/v1-beta/src/styles/theme.js).
+If you want to learn more, we suggesting having a look at [`material-ui/style/createMuiTheme.js`](https://github.com/callemall/material-ui/blob/v1-beta/src/styles/createMuiTheme.js).
 
 {{demo='pages/customization/ThemeDefault.js'}}