diff --git a/app/models/teacher_response_rate_calculator.rb b/app/models/teacher_response_rate_calculator.rb
index 5f18f330..eb1bfea7 100644
--- a/app/models/teacher_response_rate_calculator.rb
+++ b/app/models/teacher_response_rate_calculator.rb
@@ -20,7 +20,7 @@ class TeacherResponseRateCalculator < ResponseRateCalculator
   end
 
   def total_possible_responses
-    @total_possible_responses ||= respondents.total_teachers
+    @total_possible_responses ||= respondents.total_educators
   end
 
   def raw_response_rate