diff --git a/app/signer_test.go b/app/signer_test.go
new file mode 100644
index 00000000..2378c43f
--- /dev/null
+++ b/app/signer_test.go
@@ -0,0 +1,39 @@
+package app
+
+import (
+	"testing"
+
+	"cosmossdk.io/x/tx/signing"
+	coinswapapi "github.com/Canto-Network/Canto/v7/api/canto/coinswap/v1"
+	coinswaptypes "github.com/Canto-Network/Canto/v7/x/coinswap/types"
+	"github.com/cosmos/cosmos-sdk/codec/address"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	protov2 "google.golang.org/protobuf/proto"
+)
+
+func TestMsgSwapOrderSigners(t *testing.T) {
+	sw := coinswapapi.MsgSwapOrder{
+		Input: &coinswapapi.Input{Address: "signer"},
+	}
+
+	signingOptions := signing.Options{
+		AddressCodec: address.Bech32Codec{
+			Bech32Prefix: sdk.GetConfig().GetBech32AccountAddrPrefix(),
+		},
+		ValidatorAddressCodec: address.Bech32Codec{
+			Bech32Prefix: sdk.GetConfig().GetBech32ValidatorAddrPrefix(),
+		},
+	}
+	signingOptions.DefineCustomGetSigners(protov2.MessageName(&coinswapapi.MsgSwapOrder{}), coinswaptypes.GetSignersFromMsgSwapOrderV2)
+
+	ctx, err := signing.NewContext(signingOptions)
+
+	require.NoError(t, err)
+	signers, err := ctx.GetSigners(&sw)
+
+	require.NoError(t, err)
+	assert.Equal(t, 1, len(signers))
+	assert.Equal(t, []byte("signer"), signers[0])
+}