diff --git a/spec/models/ip_block_spec.rb b/spec/models/ip_block_spec.rb
index 290b99b288..5af6db2a5f 100644
--- a/spec/models/ip_block_spec.rb
+++ b/spec/models/ip_block_spec.rb
@@ -18,6 +18,13 @@ describe IpBlock do
       expect(ip_block).to model_have_error_on_field(:severity)
     end
 
+    it 'validates severity inclusion', :aggregate_failures do
+      ip_block = described_class.new(ip: '127.0.0.1', severity: :invalid)
+
+      expect(ip_block).to_not be_valid
+      expect(ip_block).to model_have_error_on_field(:severity)
+    end
+
     it 'validates ip uniqueness', :aggregate_failures do
       described_class.create!(ip: '127.0.0.1', severity: :no_access)