1 files changed, 12 insertions, 1 deletions
diff --git a/packages/gitbook-core/src/reducers/page.js b/packages/gitbook-core/src/reducers/page.js
index 98764c0..275fce7 100644
--- a/packages/gitbook-core/src/reducers/page.js
+++ b/packages/gitbook-core/src/reducers/page.js
@@ -1,4 +1,5 @@
 const { Record } = require('immutable');
+const ACTION_TYPES = require('../actions/TYPES');
 
 const DEFAULTS = {
     title:   '',
@@ -16,5 +17,15 @@ class PageState extends Record(DEFAULTS) {
 }
 
 module.exports = (state, action) => {
-    return PageState.create(state);
+    state = PageState.create(state);
+
+    switch (action.type) {
+
+    case ACTION_TYPES.PAGE_FETCH_END:
+        return state.merge(action.payload.page);
+
+    default:
+        return state;
+
+    }
 };