diff --git a/spec/services/invitation_manager_deduplication_spec.rb b/spec/services/invitation_manager_deduplication_spec.rb
deleted file mode 100644
index 0f5443270..000000000
--- a/spec/services/invitation_manager_deduplication_spec.rb
+++ /dev/null
@@ -1,69 +0,0 @@
-require 'rails_helper'
-
-RSpec.describe InvitationManager do
-  subject(:manager) { described_class.new }
-
-  let(:chapter) { Fabricate(:chapter) }
-  let(:member_in_both_groups) { Fabricate(:member, accepted_toc_at: Time.zone.now) }
-
-  describe '#chapter_students' do
-    context 'when a member has multiple subscriptions to the same group type' do
-      before do
-        students_group1 = Fabricate(:group, name: 'Students', chapter: chapter)
-        students_group2 = Fabricate(:group, name: 'Students', chapter: chapter)
-        students_group1.members << member_in_both_groups
-        students_group2.members << member_in_both_groups
-      end
-
-      it 'returns unique members' do
-        result = manager.send(:chapter_students, chapter)
-
-        expect(result.count).to eq(1)
-        expect(result).to contain_exactly(member_in_both_groups)
-      end
-    end
-  end
-
-  describe '#chapter_coaches' do
-    context 'when a member has multiple subscriptions to the same group type' do
-      before do
-        coaches_group1 = Fabricate(:group, name: 'Coaches', chapter: chapter)
-        coaches_group2 = Fabricate(:group, name: 'Coaches', chapter: chapter)
-        coaches_group1.members << member_in_both_groups
-        coaches_group2.members << member_in_both_groups
-      end
-
-      it 'returns unique members' do
-        result = manager.send(:chapter_coaches, chapter)
-
-        expect(result.count).to eq(1)
-        expect(result).to contain_exactly(member_in_both_groups)
-      end
-    end
-  end
-
-  describe 'sending invitations to members in both students and coaches groups' do
-    let(:workshop) { Fabricate(:workshop, chapter: chapter) }
-    let(:students_group) { Fabricate(:group, name: 'Students', chapter: chapter) }
-    let(:coaches_group) { Fabricate(:group, name: 'Coaches', chapter: chapter) }
-
-    before do
-      students_group.members << member_in_both_groups
-      coaches_group.members << member_in_both_groups
-    end
-
-    it 'creates one invitation per role when audience is everyone' do
-      expect do
-        manager.send_workshop_emails(workshop, 'everyone')
-      end.to change(WorkshopInvitation, :count).by(2)
-
-      # Verify the member has one invitation per role
-      student_invitation = WorkshopInvitation.find_by(workshop: workshop, member: member_in_both_groups, role: 'Student')
-      coach_invitation = WorkshopInvitation.find_by(workshop: workshop, member: member_in_both_groups, role: 'Coach')
-
-      expect(student_invitation).to be_present
-      expect(coach_invitation).to be_present
-      expect(student_invitation.id).not_to eq(coach_invitation.id)
-    end
-  end
-end
diff --git a/spec/services/invitation_manager_spec.rb b/spec/services/invitation_manager_spec.rb
index 715a25cc4..6dfcf7518 100644
--- a/spec/services/invitation_manager_spec.rb
+++ b/spec/services/invitation_manager_spec.rb
@@ -383,4 +383,68 @@
       expect(invitation.reload.reminded_at).not_to be_nil
     end
   end
+
+  describe 'handling deduplication' do
+    let(:member_in_both_groups) { Fabricate(:member, accepted_toc_at: Time.zone.now) }
+
+    describe '#chapter_students' do
+      context 'when a member has multiple subscriptions to the same group type' do
+        before do
+          students_group1 = Fabricate(:group, name: 'Students', chapter: chapter)
+          students_group2 = Fabricate(:group, name: 'Students', chapter: chapter)
+          students_group1.members << member_in_both_groups
+          students_group2.members << member_in_both_groups
+        end
+
+        it 'returns unique members' do
+          result = manager.send(:chapter_students, chapter)
+
+          expect(result.count).to eq(1)
+          expect(result).to contain_exactly(member_in_both_groups)
+        end
+      end
+    end
+
+    describe '#chapter_coaches' do
+      context 'when a member has multiple subscriptions to the same group type' do
+        before do
+          coaches_group1 = Fabricate(:group, name: 'Coaches', chapter: chapter)
+          coaches_group2 = Fabricate(:group, name: 'Coaches', chapter: chapter)
+          coaches_group1.members << member_in_both_groups
+          coaches_group2.members << member_in_both_groups
+        end
+
+        it 'returns unique members' do
+          result = manager.send(:chapter_coaches, chapter)
+
+          expect(result.count).to eq(1)
+          expect(result).to contain_exactly(member_in_both_groups)
+        end
+      end
+    end
+
+    describe 'sending invitations to members in both students and coaches groups' do
+      let(:workshop) { Fabricate(:workshop, chapter: chapter) }
+      let(:students_group) { Fabricate(:group, name: 'Students', chapter: chapter) }
+      let(:coaches_group) { Fabricate(:group, name: 'Coaches', chapter: chapter) }
+
+      before do
+        students_group.members << member_in_both_groups
+        coaches_group.members << member_in_both_groups
+      end
+
+      it 'creates one invitation per role when audience is everyone' do
+        expect do
+          manager.send_workshop_emails(workshop, 'everyone')
+        end.to change(WorkshopInvitation, :count).by(2)
+
+        student_invitation = WorkshopInvitation.find_by(workshop: workshop, member: member_in_both_groups, role: 'Student')
+        coach_invitation = WorkshopInvitation.find_by(workshop: workshop, member: member_in_both_groups, role: 'Coach')
+
+        expect(student_invitation).to be_present
+        expect(coach_invitation).to be_present
+        expect(student_invitation.id).not_to eq(coach_invitation.id)
+      end
+    end
+  end
 end