diff --git a/lib/pundit/policy_finder.rb b/lib/pundit/policy_finder.rb
index a3c4d42..8e2bfe8 100644
--- a/lib/pundit/policy_finder.rb
+++ b/lib/pundit/policy_finder.rb
@@ -33,7 +33,7 @@ module Pundit
   private
 
     def find
-      if object.blank?
+      if object.nil?
         nil
       elsif object.respond_to?(:policy_class)
         object.policy_class
diff --git a/spec/pundit_spec.rb b/spec/pundit_spec.rb
index bb09137..5f39728 100644
--- a/spec/pundit_spec.rb
+++ b/spec/pundit_spec.rb
@@ -39,7 +39,7 @@ describe Pundit do
       expect(Pundit.policy_scope(user, Comment)).to eq Comment
     end
 
-    it "returns an instantiated policy scope given an active record relation", focus: true do
+    it "returns an instantiated policy scope given an active record relation" do
       expect(Pundit.policy_scope(user, comments_relation)).to eq comments_relation
     end