diff --git a/History.markdown b/History.markdown
index 13eb1402..8b5db7da 100644
--- a/History.markdown
+++ b/History.markdown
@@ -23,6 +23,7 @@
   * Update appveyor.yml and fix optional deps for Ruby x64 (#5180)
   * Improve tests for Jekyll::PluginManager (#5167)
   * Update Ruby versions in travis.yml (#5221)
+  * Avoid installing unecessary gems for site testing (#5272)
 
 ### Bug Fixes