diff --git a/spec/helpers/application_helper_spec.rb b/spec/helpers/application_helper_spec.rb
index 1109c2a4c..c7564c5be 100644
--- a/spec/helpers/application_helper_spec.rb
+++ b/spec/helpers/application_helper_spec.rb
@@ -54,13 +54,13 @@ describe ApplicationHelper, :type => :helper do
       end
 
       it 'includes jquery.js from asset pipeline' do
-        expect(helper.jquery_include_tag).to match(/jquery3\.js/)
+        expect(helper.jquery_include_tag).to match(/jquery3-[0-9a-f]{64}\.js/)
         expect(helper.jquery_include_tag).not_to match(/jquery\.com/)
       end
     end
 
     it 'inclues jquery_ujs.js' do
-      expect(helper.jquery_include_tag).to match(/jquery_ujs\.js/)
+      expect(helper.jquery_include_tag).to match(/jquery_ujs-[0-9a-f]{64}\.js/)
     end
 
     it "disables ajax caching" do
diff --git a/spec/presenters/avatar_presenter_spec.rb b/spec/presenters/avatar_presenter_spec.rb
index 0a7daea6a..f51b4ef83 100644
--- a/spec/presenters/avatar_presenter_spec.rb
+++ b/spec/presenters/avatar_presenter_spec.rb
@@ -10,11 +10,10 @@ describe AvatarPresenter do
     it "returns the default images if no images set" do
       @profile = FactoryGirl.create(:profile, person: alice.person)
       @presenter = AvatarPresenter.new(@profile)
-      expect(@presenter.base_hash).to eq(
-        small:  "/assets/user/default.png",
-        medium: "/assets/user/default.png",
-        large:  "/assets/user/default.png"
-      )
+      expect(@presenter.base_hash.keys).to eq(%i[small medium large])
+      expect(@presenter.base_hash[:small]).to match(%r{/assets/user/default-[0-9a-f]{64}\.png})
+      expect(@presenter.base_hash[:medium]).to match(%r{/assets/user/default-[0-9a-f]{64}\.png})
+      expect(@presenter.base_hash[:large]).to match(%r{/assets/user/default-[0-9a-f]{64}\.png})
     end
   end
 end