diff --git a/src/chrome/content/rules/Webtrh.cz.xml b/src/chrome/content/rules/Webtrh.cz.xml
index 5abcaf476033..2e037b7cc0c0 100644
--- a/src/chrome/content/rules/Webtrh.cz.xml
+++ b/src/chrome/content/rules/Webtrh.cz.xml
@@ -1,9 +1,7 @@
 <ruleset name="Webtrh.cz">
-    <target host="webtrh.cz" />
-    <target host="www.webtrh.cz" />
+	<target host="webtrh.cz" />
+	<target host="www.webtrh.cz" />
+	<target host="blog.webtrh.cz" />
 
-    <test url="http://www.webtrh.cz/" />
-
-    <rule from="^http:"
-            to="https:" />
+	<rule from="^http:" to="https:" />
 </ruleset>