diff --git a/src/chrome/content/rules/TieTuKu.xml b/src/chrome/content/rules/TieTuKu.xml
index aca41267ed5b..70aa7a1316ab 100644
--- a/src/chrome/content/rules/TieTuKu.xml
+++ b/src/chrome/content/rules/TieTuKu.xml
@@ -1,18 +1,4 @@
-
 <!--
-Disabled by https-everywhere-checker because:
-Fetch error: http://buimg.com/ => https://buimg.com/: (6, 'Could not resolve host: buimg.com')
-Fetch error: http://www.buimg.com/ => https://www.buimg.com/: (6, 'Could not resolve host: www.buimg.com')
-Fetch error: http://i2.buimg.com/ => https://i2.buimg.com/: (28, 'Connection timed out after 20001 milliseconds')
-Fetch error: http://i3.buimg.com/ => https://i3.buimg.com/: (7, 'Failed to connect to i3.buimg.com port 443: Connection refused')
-Fetch error: http://i4.buimg.com/ => https://i4.buimg.com/: (28, 'Connection timed out after 20000 milliseconds')
-Fetch error: http://i5.buimg.com/ => https://i5.buimg.com/: (7, 'Failed to connect to i5.buimg.com port 443: Connection refused')
-Fetch error: http://i6.buimg.com/ => https://i6.buimg.com/: (7, 'Failed to connect to i6.buimg.com port 443: Connection refused')
-Fetch error: http://i8.buimg.com/ => https://i8.buimg.com/: (7, 'Failed to connect to i8.buimg.com port 443: Connection refused')
-Fetch error: http://i9.buimg.com/ => https://i9.buimg.com/: (7, 'Failed to connect to i9.buimg.com port 443: Connection refused')
-Fetch error: http://i1.piimg.com/ => https://i1.piimg.com/: (28, 'Connection timed out after 20001 milliseconds')
-Fetch error: http://i2.piimg.com/ => https://i2.piimg.com/: (28, 'Connection timed out after 20000 milliseconds')
-
 	Secure connection failed:
 		^tietuku.com
 		www.tietuku.com
@@ -21,30 +7,18 @@ Fetch error: http://i2.piimg.com/ => https://i2.piimg.com/: (28, 'Connection tim
 		i[1-9].tietuku.com
 		ps.tietuku.com
 
-		^(www.)?piimg.com
-
 		p1.bpimg.com
 		p1.bqimg.com
+		i[1-9].buimg.com
+
+		^(www.)?piimg.com
+		i[1-2].piimg.com
 
 	Not exist:
 		i7.buimg.com
 		i7.piimg.com
 -->
-<ruleset name="TieTuKu (partial)" default_off='failed ruleset test'>
-
-	<target host="buimg.com" />
-	<target host="www.buimg.com" />
-	<target host="i1.buimg.com" />
-	<target host="i2.buimg.com" />
-	<target host="i3.buimg.com" />
-	<target host="i4.buimg.com" />
-	<target host="i5.buimg.com" />
-	<target host="i6.buimg.com" />
-	<target host="i8.buimg.com" />
-	<target host="i9.buimg.com" />
-
-	<target host="i1.piimg.com" />
-	<target host="i2.piimg.com" />
+<ruleset name="TieTuKu (partial)">
 	<target host="i3.piimg.com" />
 	<target host="i4.piimg.com" />
 	<target host="i5.piimg.com" />