diff --git a/docs/api.js b/docs/api.js
index 28daba1a2..0debfa8c5 100644
--- a/docs/api.js
+++ b/docs/api.js
@@ -38,7 +38,7 @@ async function generateDocs () {
     ['css_composer/model/CssRule.ts', 'css_rule.md'],
     ['modal_dialog/index.ts', 'modal_dialog.md'],
     ['rich_text_editor/index.js', 'rich_text_editor.md'],
-    ['keymaps/index.js', 'keymaps.md'],
+    ['keymaps/index.ts', 'keymaps.md'],
     ['undo_manager/index.js', 'undo_manager.md'],
     ['canvas/index.ts', 'canvas.md'],
     ['canvas/model/Frame.ts', 'frame.md'],