diff --git a/app/models/education/program.rb b/app/models/education/program.rb
index 2dcc020c0ea50b5e58f8978d7f487734ac535777..ee274a5433589c71df056ff245104f24ab27a75f 100644
--- a/app/models/education/program.rb
+++ b/app/models/education/program.rb
@@ -75,7 +75,7 @@ class Education::Program < ApplicationRecord
              dependent: :destroy
   has_many   :role_people,
              through: :roles,
-             source: :person
+             source: :people
   has_many   :university_people_through_roles,
              through: :role_people,
              source: :person