diff --git a/phpBB/styles/prosilver/template/overall_footer.html b/phpBB/styles/prosilver/template/overall_footer.html
index 1a044b0ca1..b252ff0de9 100644
--- a/phpBB/styles/prosilver/template/overall_footer.html
+++ b/phpBB/styles/prosilver/template/overall_footer.html
@@ -19,7 +19,7 @@
 		<span class="corners-bottom"><span></span></span></div>
 	</div>
 
-	<div class="copyright">Powered by <a href="http://www.phpbb.com/">phpBB</a> &copy; phpBB Group
+	<div class="copyright">Powered by <a href="http://www.phpbb.com/">phpBB</a>&reg; Forum Software &copy; phpBB Group
 		<!-- IF TRANSLATION_INFO --><br />{TRANSLATION_INFO}<!-- ENDIF -->
 		<!-- IF DEBUG_OUTPUT --><br />{DEBUG_OUTPUT}<!-- ENDIF -->
 		<!-- IF U_ACP --><br /><strong><a href="{U_ACP}">{L_ACP}</a></strong><!-- ENDIF -->