diff --git a/pkg/services/ngalert/remote/forked_alertmanager_test.go b/pkg/services/ngalert/remote/forked_alertmanager_test.go
index fe8b464689e..705725c3041 100644
--- a/pkg/services/ngalert/remote/forked_alertmanager_test.go
+++ b/pkg/services/ngalert/remote/forked_alertmanager_test.go
@@ -163,6 +163,36 @@ func TestForkedAlertmanager_ModeRemoteSecondary(t *testing.T) {
 		internal.EXPECT().PutAlerts(mock.Anything, mock.Anything).Return(expErr).Once()
 		require.ErrorIs(tt, expErr, forked.PutAlerts(ctx, apimodels.PostableAlerts{}))
 	})
+
+	t.Run("GetReceivers", func(tt *testing.T) {
+		// We should retrieve the receivers from the internal Alertmanager.
+		internal, _, forked := genTestAlertmanagers(tt, modeRemoteSecondary)
+		expReceivers := []apimodels.Receiver{}
+		internal.EXPECT().GetReceivers(mock.Anything).Return(expReceivers, nil).Once()
+		receivers, err := forked.GetReceivers(ctx)
+		require.NoError(tt, err)
+		require.Equal(tt, expReceivers, receivers)
+
+		// If there's an error in the internal Alertmanager, it should be returned.
+		internal, _, forked = genTestAlertmanagers(tt, modeRemoteSecondary)
+		internal.EXPECT().GetReceivers(mock.Anything).Return([]apimodels.Receiver{}, expErr).Once()
+		_, err = forked.GetReceivers(ctx)
+		require.ErrorIs(tt, expErr, err)
+	})
+
+	t.Run("TestReceivers", func(tt *testing.T) {
+		// TestReceivers should be called only in the internal Alertmanager.
+		internal, _, forked := genTestAlertmanagers(tt, modeRemoteSecondary)
+		internal.EXPECT().TestReceivers(mock.Anything, mock.Anything).Return(nil, nil).Once()
+		_, err := forked.TestReceivers(ctx, apimodels.TestReceiversConfigBodyParams{})
+		require.NoError(tt, err)
+
+		// If there's an error in the internal Alertmanager, it should be returned.
+		internal, _, forked = genTestAlertmanagers(tt, modeRemoteSecondary)
+		internal.EXPECT().TestReceivers(mock.Anything, mock.Anything).Return(nil, expErr).Once()
+		_, err = forked.TestReceivers(ctx, apimodels.TestReceiversConfigBodyParams{})
+		require.ErrorIs(tt, expErr, err)
+	})
 }
 
 func TestForkedAlertmanager_ModeRemotePrimary(t *testing.T) {
@@ -308,6 +338,36 @@ func TestForkedAlertmanager_ModeRemotePrimary(t *testing.T) {
 		remote.EXPECT().PutAlerts(mock.Anything, mock.Anything).Return(expErr).Once()
 		require.ErrorIs(tt, expErr, forked.PutAlerts(ctx, apimodels.PostableAlerts{}))
 	})
+
+	t.Run("GetReceivers", func(tt *testing.T) {
+		// We should retrieve the receivers from the remote Alertmanager.
+		_, remote, forked := genTestAlertmanagers(tt, modeRemotePrimary)
+		expReceivers := []apimodels.Receiver{}
+		remote.EXPECT().GetReceivers(mock.Anything).Return(expReceivers, nil).Once()
+		receivers, err := forked.GetReceivers(ctx)
+		require.NoError(tt, err)
+		require.Equal(tt, expReceivers, receivers)
+
+		// If there's an error in the remote Alertmanager, it should be returned.
+		_, remote, forked = genTestAlertmanagers(tt, modeRemotePrimary)
+		remote.EXPECT().GetReceivers(mock.Anything).Return([]apimodels.Receiver{}, expErr).Once()
+		_, err = forked.GetReceivers(ctx)
+		require.ErrorIs(tt, expErr, err)
+	})
+
+	t.Run("TestReceivers", func(tt *testing.T) {
+		// TestReceivers should be called only in the remote Alertmanager.
+		_, remote, forked := genTestAlertmanagers(tt, modeRemotePrimary)
+		remote.EXPECT().TestReceivers(mock.Anything, mock.Anything).Return(nil, nil).Once()
+		_, err := forked.TestReceivers(ctx, apimodels.TestReceiversConfigBodyParams{})
+		require.NoError(tt, err)
+
+		// If there's an error in the remote Alertmanager, it should be returned.
+		_, remote, forked = genTestAlertmanagers(tt, modeRemotePrimary)
+		remote.EXPECT().TestReceivers(mock.Anything, mock.Anything).Return(nil, expErr).Once()
+		_, err = forked.TestReceivers(ctx, apimodels.TestReceiversConfigBodyParams{})
+		require.ErrorIs(tt, expErr, err)
+	})
 }
 func genTestAlertmanagers(t *testing.T, mode int) (*alertmanager_mock.AlertmanagerMock, *alertmanager_mock.AlertmanagerMock, notifier.Alertmanager) {
 	t.Helper()
diff --git a/pkg/services/ngalert/remote/remote_primary_forked_alertmanager.go b/pkg/services/ngalert/remote/remote_primary_forked_alertmanager.go
index e023f43fab5..12cefb07577 100644
--- a/pkg/services/ngalert/remote/remote_primary_forked_alertmanager.go
+++ b/pkg/services/ngalert/remote/remote_primary_forked_alertmanager.go
@@ -65,11 +65,11 @@ func (fam *RemotePrimaryForkedAlertmanager) PutAlerts(ctx context.Context, alert
 }
 
 func (fam *RemotePrimaryForkedAlertmanager) GetReceivers(ctx context.Context) ([]apimodels.Receiver, error) {
-	return []apimodels.Receiver{}, nil
+	return fam.remote.GetReceivers(ctx)
 }
 
 func (fam *RemotePrimaryForkedAlertmanager) TestReceivers(ctx context.Context, c apimodels.TestReceiversConfigBodyParams) (*notifier.TestReceiversResult, error) {
-	return &notifier.TestReceiversResult{}, nil
+	return fam.remote.TestReceivers(ctx, c)
 }
 
 func (fam *RemotePrimaryForkedAlertmanager) TestTemplate(ctx context.Context, c apimodels.TestTemplatesConfigBodyParams) (*notifier.TestTemplatesResults, error) {
diff --git a/pkg/services/ngalert/remote/remote_secondary_forked_alertmanager.go b/pkg/services/ngalert/remote/remote_secondary_forked_alertmanager.go
index e134cbce201..b48d385adba 100644
--- a/pkg/services/ngalert/remote/remote_secondary_forked_alertmanager.go
+++ b/pkg/services/ngalert/remote/remote_secondary_forked_alertmanager.go
@@ -65,11 +65,11 @@ func (fam *RemoteSecondaryForkedAlertmanager) PutAlerts(ctx context.Context, ale
 }
 
 func (fam *RemoteSecondaryForkedAlertmanager) GetReceivers(ctx context.Context) ([]apimodels.Receiver, error) {
-	return []apimodels.Receiver{}, nil
+	return fam.internal.GetReceivers(ctx)
 }
 
 func (fam *RemoteSecondaryForkedAlertmanager) TestReceivers(ctx context.Context, c apimodels.TestReceiversConfigBodyParams) (*notifier.TestReceiversResult, error) {
-	return &notifier.TestReceiversResult{}, nil
+	return fam.internal.TestReceivers(ctx, c)
 }
 
 func (fam *RemoteSecondaryForkedAlertmanager) TestTemplate(ctx context.Context, c apimodels.TestTemplatesConfigBodyParams) (*notifier.TestTemplatesResults, error) {