diff --git a/plugins/talk-plugin-featured-comments/client/reducer.js b/plugins/talk-plugin-featured-comments/client/reducer.js
new file mode 100644
index 000000000..3840155b3
--- /dev/null
+++ b/plugins/talk-plugin-featured-comments/client/reducer.js
@@ -0,0 +1,22 @@
+import {OPEN_FEATURED_DIALOG, CLOSE_FEATURED_DIALOG} from './constants';
+
+const initialState = {
+  showFeaturedDialog: false,
+};
+
+export default function reducer(state = initialState, action) {
+  switch (action.type) {
+  case OPEN_FEATURED_DIALOG:
+    return {
+      ...state,
+      showFeaturedDialog: true,
+    };
+  case CLOSE_FEATURED_DIALOG:
+    return {
+      ...state,
+      showFeaturedDialog: false,
+    };
+  default :
+    return state;
+  }
+}