diff --git a/spec/models/custom_tab_spec.rb b/spec/models/custom_tab_spec.rb
index cad60ef8a2..f710b30461 100644
--- a/spec/models/custom_tab_spec.rb
+++ b/spec/models/custom_tab_spec.rb
@@ -6,4 +6,8 @@ describe CustomTab do
   describe 'associations' do
     it { is_expected.to belong_to(:enterprise).required }
   end
+
+  describe 'validations' do
+    it { is_expected.to validate_presence_of(:title) }
+  end
 end