diff --git a/History.markdown b/History.markdown
index fe17cf3b..56e2351d 100644
--- a/History.markdown
+++ b/History.markdown
@@ -49,6 +49,7 @@
   * Add Youku and Tudou Embed link on Plugins page. (#1250)
   * Add note that `gist` tag supports private gists. (#1248)
   * Add `jekyll-timeago` to list of third-party plugins. (#1260)
+  * Add `jekyll-swfobject` to list of third-party plugins. (#1263)
 
 ### Development Fixes