diff --git a/src/chrome/content/rules/Numergy.com.xml b/src/chrome/content/rules/Numergy.com.xml
new file mode 100644
index 000000000000..b157c3cc5d1f
--- /dev/null
+++ b/src/chrome/content/rules/Numergy.com.xml
@@ -0,0 +1,15 @@
+<ruleset name="Numergy.com">
+
+	<target host="numergy.com" />
+	<target host="www.numergy.com" />
+	<target host="api.numergy.com" />
+	<target host="cloud.numergy.com" />
+	<target host="login.numergy.com" /><!-- Time out over port 80 -->
+	<target host="support.numergy.com" />
+
+	<securecookie host=".+" name=".+" />
+
+	<rule from="^http:"
+		to="https:" />
+
+</ruleset>
diff --git a/src/chrome/content/rules/Numergy.xml b/src/chrome/content/rules/Numergy.xml
deleted file mode 100644
index ff79735eb6c4..000000000000
--- a/src/chrome/content/rules/Numergy.xml
+++ /dev/null
@@ -1,32 +0,0 @@
-
-<!--
-Disabled by https-everywhere-checker because:
-Fetch error: http://login.numergy.com/ => https://login.numergy.com/: (28, 'Operation timed out after 0 milliseconds with 0 out of 0 bytes received')
-
--->
-<ruleset name="Numergy.com" default_off='failed ruleset test'>
-
-	<!--	Direct rewrites:
-				-->
-	<target host="numergy.com" />
-	<target host="www.numergy.com" />
-
-	<!--	Complications:
-				-->
-	<target host="login.numergy.com" />
-
-
-	<securecookie host=".+" name=".+" />
-
-
-	<!--	s://login.../$ redirects to:
-						-->
-	<rule from="^https://login\.numergy\.com:80/"
-		to="https://login.numergy.com/" />
-
-		<test url="https://login.numergy.com:80/login" />
-
-	<rule from="^http:"
-		to="https:" />
-
-</ruleset>
diff --git a/utils/ruleset-whitelist.csv b/utils/ruleset-whitelist.csv
index f433fd291fef..642910a2685b 100644
--- a/utils/ruleset-whitelist.csv
+++ b/utils/ruleset-whitelist.csv
@@ -3898,3 +3898,4 @@ f76e810891c9301354123b801ace36ba307fff5ae323fb9bb608d8c2757efb36,1,0,Zissousecur
 0a43f73ea001dcef9e970232e3d8d3123f0a4eb163e1d69b23498bff60a735c9,1,1,Zopim.xml
 6750e29d302751af08e3cbe82647eb8a652fba4be1efbed4bb63473ec6ed40c2,1,1,Zorpia.xml
 54f30ba3843ce2be5355b1259c28f6ffe7b3c9feddcbe0de95025bc506e913cf,1,0,Zulius.com.xml
+cc50a9830d7a6ff8d19a2bb287d16061d1c06460547e7751ce3e44db8e3ca24a,0,1,Numergy.com.xml