diff --git a/client-sdk/go/modules/rofl/policy.go b/client-sdk/go/modules/rofl/policy.go
index 321c01edd8..c7c14cb411 100644
--- a/client-sdk/go/modules/rofl/policy.go
+++ b/client-sdk/go/modules/rofl/policy.go
@@ -47,6 +47,9 @@ const (
 	FeePolicyInstancePays FeePolicy = 1
 	// FeePolicyEndorsingNodePays is a fee policy where the endorsing node pays the gas fees.
 	FeePolicyEndorsingNodePays FeePolicy = 2
+
+	nameFeePolicyInstancePays      = "instance"
+	nameFeePolicyEndorsingNodePays = "endorsing_node"
 )
 
 // UnmarshalYAML implements yaml.Unmarshaler.
@@ -59,9 +62,9 @@ func (fp *FeePolicy) UnmarshalYAML(value *yaml.Node) error {
 		}
 
 		switch feePolicyStr {
-		case "instance":
+		case nameFeePolicyInstancePays:
 			*fp = FeePolicyInstancePays
-		case "endorsing_node":
+		case nameFeePolicyEndorsingNodePays:
 			*fp = FeePolicyEndorsingNodePays
 		default:
 			return fmt.Errorf("unsupported fee policy: '%s'", feePolicyStr)
@@ -71,3 +74,15 @@ func (fp *FeePolicy) UnmarshalYAML(value *yaml.Node) error {
 		return fmt.Errorf("unsupported fee policy type")
 	}
 }
+
+// MarshalYAML implements yaml.Marshaler.
+func (fp FeePolicy) MarshalYAML() (interface{}, error) {
+	switch fp {
+	case FeePolicyInstancePays:
+		return nameFeePolicyInstancePays, nil
+	case FeePolicyEndorsingNodePays:
+		return nameFeePolicyEndorsingNodePays, nil
+	default:
+		return nil, fmt.Errorf("unsupported fee policy: %d", fp)
+	}
+}
diff --git a/client-sdk/go/modules/rofl/policy_test.go b/client-sdk/go/modules/rofl/policy_test.go
index 7577db277f..8008be811a 100644
--- a/client-sdk/go/modules/rofl/policy_test.go
+++ b/client-sdk/go/modules/rofl/policy_test.go
@@ -30,6 +30,13 @@ func TestPolicySerialization(t *testing.T) {
 		if tc.ok {
 			require.NoError(err, "yaml.Unmarshal")
 			require.EqualValues(tc.expected, dec)
+
+			var enc []byte
+			enc, err = yaml.Marshal(dec)
+			require.NoError(err, "yaml.Marshal")
+			err = yaml.Unmarshal(enc, &dec)
+			require.NoError(err, "yaml.Unmarshal")
+			require.EqualValues(tc.expected, dec)
 		} else {
 			require.Error(err, "yaml.Unmarshal")
 		}