diff --git a/HISTORY.rst b/HISTORY.rst
index de6ba5c4..4d77d189 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -7,6 +7,7 @@ dev
 +++
 
 **Improvements**
+- Error messages for invalid headers now include the header name for easier debugging
 
 **Bugfixes**