diff --git a/app/models/program.rb b/app/models/program.rb
index 612d8154..addda157 100644
--- a/app/models/program.rb
+++ b/app/models/program.rb
@@ -42,7 +42,8 @@ class Program < ActiveRecord::Base
   has_many :event_schedules, through: :events
 
   has_many :event_users, through: :events
-  has_many :speakers, -> { distinct }, through: :event_users, source: :user do
+  has_many :program_events_speakers, -> {where(event_role: 'speaker')}, through: :events, source: :event_users
+  has_many :speakers, -> { distinct }, through: :program_events_speakers, source: :user do
     def confirmed
       joins(:events).where(events: { state: :confirmed })
     end
diff --git a/spec/models/program_spec.rb b/spec/models/program_spec.rb
index 1c8eabd9..62e576f4 100644
--- a/spec/models/program_spec.rb
+++ b/spec/models/program_spec.rb
@@ -15,8 +15,8 @@ describe Program do
     it { is_expected.to have_many(:events).dependent(:destroy) }
     it { is_expected.to have_many(:event_schedules).through(:events) }
     it { is_expected.to have_many(:event_users).through(:events) }
-    it { is_expected.to have_many(:speakers).through(:event_users).source(:user) }
-
+    it { is_expected.to have_many(:program_events_speakers).through(:events).source(:event_users) }
+    it { is_expected.to have_many(:speakers).through(:program_events_speakers).source(:user) }
     it { is_expected.to accept_nested_attributes_for(:event_types) }
     it { is_expected.to accept_nested_attributes_for(:tracks) }
     it { is_expected.to accept_nested_attributes_for(:difficulty_levels) }