diff --git a/lib/tasks_private/database_types.rake b/lib/tasks_private/database_types.rake
index 2c8460a8..eac3b37b 100644
--- a/lib/tasks_private/database_types.rake
+++ b/lib/tasks_private/database_types.rake
@@ -8,13 +8,9 @@ namespace 'aws:extract' do
     end
 
     results = instances.map do |instance|
-      network_performance = if instance["networkPerformance"].nil?
-                              nil
-                            elsif instance["networkPerformance"].match?(/(\d+ Gigabit)/)
-                              :very_high
-                            else
-                              instance["networkPerformance"].downcase.tr(' ', '_').to_sym
-                            end
+      network_performance = instance["networkPerformance"]
+
+      network_performance = network_performance.match?(/(\d+ [Gg]igabit)|(\d+ Gbps)|(\d+ Mbps)/) ? :very_high : network_performance.downcase.tr(' ', '_').to_sym if network_performance
 
       result = {
         :name                => instance["instanceType"],