diff --git a/lib/tasks/dupes.rake b/lib/tasks/dupes.rake
index b1a50d3f..d47d2030 100644
--- a/lib/tasks/dupes.rake
+++ b/lib/tasks/dupes.rake
@@ -28,6 +28,8 @@ namespace :dupes do
         schools.each do |school_to_destroy|
           next if school_to_destroy == school_to_keep
 
+          school_to_keep.update(qualtrics_code: school_to_destroy.qualtrics_code)
+
           SurveyItemResponse.where(school: school_to_destroy) do |response|
             response.update(school: school_to_keep)
           end