diff --git a/History.markdown b/History.markdown
index 64f6c072..1bed8887 100644
--- a/History.markdown
+++ b/History.markdown
@@ -42,6 +42,7 @@
   * Guard against type error in absolute url (#6280)
   * Mutable drops should fallback to their own methods when a mutation isn't present (#6350)
   * skip adding binary files as posts (#6344)
+  * Don't break if bundler is not installed (#6377)
 
 ### Documentation