diff --git a/styles/prosilver/template/event/index_body_markforums_before.html b/styles/prosilver/template/event/index_body_markforums_before.html
index c52bd0c..9e6870e 100644
--- a/styles/prosilver/template/event/index_body_markforums_before.html
+++ b/styles/prosilver/template/event/index_body_markforums_before.html
@@ -1,3 +1 @@
-<!-- IF $INCLUDED_MCHATONINDEXBLOCK == true -->
 <!-- IF S_MCHAT_ON_INDEX and S_MCHAT_LOCATION --><!-- INCLUDE mchat_body.html --><!-- ENDIF -->
-<!-- ENDIF -->
diff --git a/styles/prosilver/template/event/overall_header_content_before.html b/styles/prosilver/template/event/overall_header_content_before.html
index 4b7af40..bf3a1fb 100644
--- a/styles/prosilver/template/event/overall_header_content_before.html
+++ b/styles/prosilver/template/event/overall_header_content_before.html
@@ -6,4 +6,7 @@
 <!-- ENDIF -->
 <!-- IF U_MCHATLOC == "app.php/portal" -->
 <!-- DEFINE $INCLUDED_MCHATONPORTALBLOCK = true -->
+<!-- ENDIF -->
+<!-- IF U_MCHATLOC == "portal" -->
+<!-- DEFINE $INCLUDED_MCHATONPORTALBLOCK = true -->
 <!-- ENDIF -->
\ No newline at end of file
diff --git a/styles/prosilver/template/event/overall_header_navigation_append.html b/styles/prosilver/template/event/overall_header_navigation_append.html
index 1d58565..c633ea3 100644
--- a/styles/prosilver/template/event/overall_header_navigation_append.html
+++ b/styles/prosilver/template/event/overall_header_navigation_append.html
@@ -1 +1 @@
-<!-- IF S_MCHAT_CUSTOM_PAGE and MCHAT_ALLOW_VIEW and U_MCHAT --><li class="small-icon icon-bump"><a href="{U_MCHAT}" title="{L_MCHAT_TITLE}">{L_MCHAT_TITLE}</a></li><!-- ENDIF -->
\ No newline at end of file
+<!-- IF S_MCHAT_CUSTOM_PAGE and MCHAT_ALLOW_VIEW and U_MCHAT --><li class="small-icon icon-bump"><a href="{U_MCHAT}" title="{L_MCHAT_TITLE}">{L_MCHAT_TITLE}</a></li><!-- ENDIF -->