diff --git a/lib/gollum/frontend/public/gollum/livepreview/js/livepreview.js b/lib/gollum/frontend/public/gollum/livepreview/js/livepreview.js
index 57f561a8..f7e352ae 100644
--- a/lib/gollum/frontend/public/gollum/livepreview/js/livepreview.js
+++ b/lib/gollum/frontend/public/gollum/livepreview/js/livepreview.js
@@ -464,7 +464,7 @@ var applyTimeout = function () {
 
     // width -2 for scroll bar & -10 for left offset
     var previewStyle = 'width:' + (widthHalf - 2 - 10) + 'px;' +
-      'height:' + height + 'px;' +
+      'height:' + (height -50) + 'px;' +
       'left:' + (leftRight === false ? '10px;' : widthHalf + 'px;') +
        // preview panel top is equal to height of comment tool panel (40px) + 1
       'top:41px;';