diff --git a/app/repositories/story_repository.rb b/app/repositories/story_repository.rb
index 4967d77ac..94f5666d8 100644
--- a/app/repositories/story_repository.rb
+++ b/app/repositories/story_repository.rb
@@ -82,7 +82,7 @@ def self.read_count
   end
 
   def self.extract_url(entry, feed)
-    return entry.enclosure_url if entry.url.nil? && entry.enclosure_url.present?
+    return entry.enclosure_url if entry.url.nil? && entry.respond_to?(:enclosure_url)
 
     normalize_url(entry.url, feed.url) unless entry.url.nil?
   end
diff --git a/spec/repositories/story_repository_spec.rb b/spec/repositories/story_repository_spec.rb
index b7eed53bf..75a73dbe0 100644
--- a/spec/repositories/story_repository_spec.rb
+++ b/spec/repositories/story_repository_spec.rb
@@ -40,6 +40,13 @@
 
       expect(StoryRepository.extract_url(entry, feed)).to eq "https://github.com/swanson/stringer"
     end
+
+    it "does not crash if url is nil but enclosure_url does not exist" do
+      feed = double(url: "http://github.com")
+      entry = double(url: nil)
+
+      expect(StoryRepository.extract_url(entry, feed)).to eq nil
+    end
   end
 
   describe ".extract_title" do
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index f2799081b..96039db07 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -8,9 +8,6 @@
 require "ostruct"
 require "date"
 
-require "coveralls"
-Coveralls.wear!
-
 require "factories/feed_factory"
 require "factories/story_factory"
 require "factories/user_factory"