diff --git a/html/changelog.html b/html/changelog.html
index 3100b3e52ce..d02895d84cd 100644
--- a/html/changelog.html
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@@ -48,6 +48,16 @@ Stuff which is in development and not yet visible to players or just code relate
 should be listed in the changelog upon commit tho. Thanks. -->
 
 <!-- To take advantage of the pretty new format (well it was new when I wrote this anyway), open the "add-to-changelog.html" file in any browser and add the stuff and then generate the html code and paste it here -->
+
+<div class="commit sansserif">
+	<h2 class="date">16 January 2013</h2>
+	<ul class="changes bgimages16">
+		<li class="rscadd"><b>Department Security can now be runned:</b>
+		<br>Department Security decentralizes security by assigning each officer to a different department. They will be given the radio channel and access to their assigned department along with a security post. The brig has been remapped to be smaller to accomodate this change.
+		<br><b>To run DeptSec</b>: Before compiling, server operators must<br> tick jobs.dm (in WorkInProgress/Sigyn/Department Sec) and use map 2.1.1 instead of 2.1.0.</li>
+	</ul>
+</div>
+
 <div class="commit sansserif">
 	<h2 class="date">/tg/station 13 Presents</h2>
 	<h3 class="author">Directed by S0ldi3rKr4s0</h3>