diff --git a/CHANGES.txt b/CHANGES.txt
index 9d9483e..5467b27 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -4,6 +4,9 @@ Changelog
 1.0RC1 (unreleased)
 -------------------
 
+- Fix document_byline bottom margin if commenter images are disabled.
+  [timo]
+
 - Dynamically show the comment formatting message dependent on the text
   transform setting.
   [timo]
diff --git a/plone/app/discussion/browser/stylesheets/discussion.css b/plone/app/discussion/browser/stylesheets/discussion.css
index 2b6f079..08ef46a 100644
--- a/plone/app/discussion/browser/stylesheets/discussion.css
+++ b/plone/app/discussion/browser/stylesheets/discussion.css
@@ -55,6 +55,7 @@
 .discussion .documentByLine {
     float: left;
     margin-left: 0;
+	margin-bottom: 0.5em;
 }
 
 .commentActions {