diff --git a/Library/Homebrew/cmd/audit.rb b/Library/Homebrew/cmd/audit.rb
index 48752bb216..13fda12c00 100644
--- a/Library/Homebrew/cmd/audit.rb
+++ b/Library/Homebrew/cmd/audit.rb
@@ -301,7 +301,7 @@ class FormulaAuditor
       problem "Github Pages links should be https:// (URL is #{homepage})."
     end
 
-    if homepage =~ %r[^http://[^/]*\.apache\.org/]
+    if homepage =~ %r[^http://[^/]*\.apache\.org]
       problem "Apache homepages should be https:// links (URL is #{homepage})."
     end