diff --git a/app/controllers/study_groups_controller.rb b/app/controllers/study_groups_controller.rb
index 9e92949e..54b4aa92 100644
--- a/app/controllers/study_groups_controller.rb
+++ b/app/controllers/study_groups_controller.rb
@@ -15,7 +15,7 @@ class StudyGroupsController < ApplicationController
 
   def edit
     @search = @study_group.users.search(params[:q])
-    @members = StudyGroupMembership.where(user: @search.result)
+    @members = StudyGroupMembership.where(user: @search.result, study_group: @study_group)
   end
 
   def update