diff --git a/Misc/NEWS b/Misc/NEWS
index 753686cc3aa..f1a0c883c2b 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -147,6 +147,9 @@ Extension Modules
 Library
 -------
 
+- Bug #839151: Fix an attempt to access sys.argv in the warnings module
+  though this can be missing in embedded interpreters
+
 - Bug #1155638: Fix a bug which affected HTTP 0.9 responses in httplib.
 
 - Bug #1100201: Cross-site scripting was possible on BaseHTTPServer via