diff --git a/History.md b/History.md
index 8e2f1e4e37..b0dfc2a8f8 100644
--- a/History.md
+++ b/History.md
@@ -9,6 +9,7 @@
   * Fix Errno::EINVAL when SSL is enabled and browser rejects cert (#1564)
   * Fix pumactl defaulting puma to development if an environment was not specified (#2035)
   * Fix closing file stream when reading pid from pidfile (#2048)
+  * Fix a typo in configuration option `--extra_runtime_dependencies` (#2050)
 
 ## 4.2.1 / 2019-10-07