diff --git a/coordinator/coordinatorproto/receipt.go b/coordinator/coordinatorproto/receipt.go
index 1c87bb12..67287d9d 100644
--- a/coordinator/coordinatorproto/receipt.go
+++ b/coordinator/coordinatorproto/receipt.go
@@ -3,6 +3,7 @@ package coordinatorproto
 import (
 	"bytes"
 	"errors"
+	"fmt"
 	"github.com/anytypeio/any-sync/util/crypto"
 	"github.com/gogo/protobuf/proto"
 	"golang.org/x/exp/slices"
@@ -11,7 +12,7 @@ import (
 
 var (
 	errReceiptSignatureIncorrect = errors.New("receipt signature is incorrect")
-	errNoSuchCoordinatorNode     = errors.New("no such control node")
+	errNoSuchCoordinatorNode     = errors.New("no such coordinator node")
 	errReceiptSpaceIdIncorrect   = errors.New("receipt space id is incorrect")
 	errReceiptPeerIdIncorrect    = errors.New("receipt peer id is incorrect")
 	errReceiptAccountIncorrect   = errors.New("receipt account is incorrect")
@@ -90,8 +91,9 @@ func checkCoordinator(coordinators []string, identity []byte, payload, signature
 	if err != nil {
 		return
 	}
+	receiptCoordinator := coordinatorKey.PeerId()
 	if !slices.Contains(coordinators, coordinatorKey.PeerId()) {
-		return errNoSuchCoordinatorNode
+		return fmt.Errorf("got coordinator %s: %w", receiptCoordinator, errNoSuchCoordinatorNode)
 	}
 	res, err := coordinatorKey.Verify(payload, signature)
 	if err != nil {
diff --git a/coordinator/coordinatorproto/receipt_test.go b/coordinator/coordinatorproto/receipt_test.go
index 1a85a7d1..fc2bc200 100644
--- a/coordinator/coordinatorproto/receipt_test.go
+++ b/coordinator/coordinatorproto/receipt_test.go
@@ -3,6 +3,7 @@ package coordinatorproto
 import (
 	"context"
 	"crypto/rand"
+	"errors"
 	"github.com/anytypeio/any-sync/util/crypto"
 	"github.com/gogo/protobuf/proto"
 	"github.com/stretchr/testify/require"
@@ -93,7 +94,7 @@ func TestReceiptIncorrectCoordinatorKey(t *testing.T) {
 
 	t.Run("random key payload", func(t *testing.T) {
 		fx.updateReceipt(t, func(t *testing.T, receipt *SpaceReceipt) {
-			receipt.AccountIdentity = []byte("some random stuff")
+			receipt.ControlNodeIdentity = []byte("some random stuff")
 		})
 		err := CheckReceipt(fx.peerId, fx.spaceId, fx.accountIdentity, []string{fx.coordinatorKey.GetPublic().PeerId()}, fx.signedReceipt)
 		require.Error(t, err)
@@ -104,10 +105,10 @@ func TestReceiptIncorrectCoordinatorKey(t *testing.T) {
 			require.NoError(t, err)
 			keyBytes, err := randomKey.GetPublic().Marshall()
 			require.NoError(t, err)
-			receipt.AccountIdentity = keyBytes
+			receipt.ControlNodeIdentity = keyBytes
 		})
 		err := CheckReceipt(fx.peerId, fx.spaceId, fx.accountIdentity, []string{fx.coordinatorKey.GetPublic().PeerId()}, fx.signedReceipt)
-		require.Error(t, errNoSuchCoordinatorNode, err)
+		require.True(t, errors.Is(err, errNoSuchCoordinatorNode))
 	})
 }