diff --git a/HISTORY.md b/HISTORY.md
index e7e0b19770..368cc644d2 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -15,6 +15,8 @@
 
 ### mlpack 3.3.0
 ###### 2020-04-07
+  * Added `Normal Distribution` to `ann/dists` (#2382).
+
   * Templated return type of `Forward function` of loss functions (#2339).
 
   * Added `R2 Score` regression metric (#2323).