diff --git a/phpBB/adm/style/admin.css b/phpBB/adm/style/admin.css
index aa8622ff61..642d4e420e 100644
--- a/phpBB/adm/style/admin.css
+++ b/phpBB/adm/style/admin.css
@@ -1860,7 +1860,6 @@ li.pagination ul {
 }*/
 
 .clearfix, .row, #content, fieldset dl, #page-body {
-	height: 1%;
 	overflow: hidden;
 }