diff --git a/styles/prosilver/template/event/overall_header_head_append.html b/styles/prosilver/template/event/overall_header_head_append.html
index 9ba56982..4a1e5a90 100755
--- a/styles/prosilver/template/event/overall_header_head_append.html
+++ b/styles/prosilver/template/event/overall_header_head_append.html
@@ -1,4 +1,4 @@
 <!-- IF T_EXT_THEME_PATH -->
-<link href="{T_EXT_THEME_PATH}portal.css" rel="stylesheet" type="text/css" />
+<!-- INCLUDECSS ../theme/portal.css -->
 <link href="{T_EXT_THEME_PATH}responsive.css" rel="stylesheet" type="text/css" media="only screen and (max-width: 950px), only screen and (max-device-width: 950px)" />
 <!-- ENDIF -->