diff --git a/CHANGELOG.md b/CHANGELOG.md
index b0f6c6d6c..574477dba 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,9 @@ The links to individual versions below are to copies of the script with the upda
 
 ### v1.10.4
 
+**v1.10.4.7** *(2015-03-15)* - [[Firefox](https://raw.githubusercontent.com/ccd0/4chan-x/1.10.4.7/builds/4chan-X-noupdate.user.js "Firefox version")] [[Chromium](https://raw.githubusercontent.com/ccd0/4chan-x/1.10.4.7/builds/4chan-X-noupdate.crx "Chromium version")]
+- Fix maximum updater interval when `Optional Increase` is enabled.
+
 **v1.10.4.6** *(2015-03-15)* - [[Firefox](https://raw.githubusercontent.com/ccd0/4chan-x/1.10.4.6/builds/4chan-X-noupdate.user.js "Firefox version")] [[Chromium](https://raw.githubusercontent.com/ccd0/4chan-x/1.10.4.6/builds/4chan-X-noupdate.crx "Chromium version")]
 - Work around Greasemonkey 3.0 bug causing multiple tabs to be opened upon posting. For now, users will have to either enable popups on boards.4chan.org or downgrade to Greasemonkey 2.3.
 
diff --git a/src/Monitoring/ThreadUpdater.coffee b/src/Monitoring/ThreadUpdater.coffee
index 3e31bdbfc..dedef7650 100755
--- a/src/Monitoring/ThreadUpdater.coffee
+++ b/src/Monitoring/ThreadUpdater.coffee
@@ -198,7 +198,7 @@ ThreadUpdater =
     {interval} = ThreadUpdater
     if Conf['Optional Increase']
       # Lower the max refresh rate limit on visible tabs.
-      limit = if d.hidden then 7 else 10
+      limit = if d.hidden then 10 else 5
       j     = Math.min ThreadUpdater.outdateCount, limit
 
       # 1 second to 100, 30 to 300.