diff --git a/src/chrome/content/rules/PNAS_First_Look.xml b/src/chrome/content/rules/PNAS_First_Look.xml
deleted file mode 100644
index 737d39643a75..000000000000
--- a/src/chrome/content/rules/PNAS_First_Look.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-
-<!--
-Disabled by https-everywhere-checker because:
-Fetch error: http://pnasfirstlook.org/ => http://pnasfirstlook.org/: (6, 'Could not resolve host: pnasfirstlook.org')
-Fetch error: http://www.pnasfirstlook.org/ => http://www.pnasfirstlook.org/: (6, 'Could not resolve host: www.pnasfirstlook.org')
-
--->
-
-<!--
-Disabled by https-everywhere-checker because:
-Fetch error: http://www.pnasfirstlook.org/ => http://www.pnasfirstlook.org/: (28, 'Resolving timed out after 10519 milliseconds')
-
-	CN: *.bluehost.com
-
--->
-<ruleset name="PNAS First Look (partial)" default_off='failed ruleset test'>
-
-	<target host="firstlook.pnas.org" />
-	<target host="pnasfirstlook.org" />
-	<target host="www.pnasfirstlook.org" />
-
-
-	<rule from="^http://(?:firstlook\.pnas|(?:www\.)?pnasfirstlook)\.org/wp-(admin|content)/"
-		to="https://secure.bluehost.com/~pnasfirs/wp-$1/" />
-
-</ruleset>
\ No newline at end of file