diff --git a/lib/measures/set_output_table_to_si_units_v_2/measure.rb b/lib/measures/set_output_table_to_si_units_v_2/measure.rb
index 7cc2faa..776d811 100644
--- a/lib/measures/set_output_table_to_si_units_v_2/measure.rb
+++ b/lib/measures/set_output_table_to_si_units_v_2/measure.rb
@@ -1,4 +1,4 @@
-class SetOutputTableToSIUnitsV2 < OpenStudio::Ruleset::WorkspaceUserScript
+class SetOutputTableToSIUnitsV2 < OpenStudio::Measure::EnergyPlusMeasure
 
   def name
     return "Set Output Table To SI Units v2"