diff --git a/errors.go b/errors.go
index 2d21c75..32d5b4a 100644
--- a/errors.go
+++ b/errors.go
@@ -327,13 +327,9 @@ func (x *Error) MarshalLogObject(enc zapcore.ObjectEncoder) error {
 	if x.detail != "" {
 		enc.AddString("detail", x.detail)
 	}
-	enc.AddArray("values", zapcore.ArrayMarshalerFunc(func(inner zapcore.ArrayEncoder) error {
+	enc.AddObject("values", zapcore.ObjectMarshalerFunc(func(inner zapcore.ObjectEncoder) error {
 		for k, v := range x.values {
-			inner.AppendObject(zapcore.ObjectMarshalerFunc(func(enc zapcore.ObjectEncoder) error {
-				enc.AddString("key", k)
-				enc.AddReflected("value", v)
-				return nil
-			}))
+			inner.AddReflected(k, v)
 		}
 		return nil
 	}))
diff --git a/examples/logging_with_zap/main.go b/examples/logging_with_zap/main.go
new file mode 100644
index 0000000..4c97c04
--- /dev/null
+++ b/examples/logging_with_zap/main.go
@@ -0,0 +1,38 @@
+package main
+
+import (
+	"errors"
+	"github.com/reproio/goerr"
+	"go.uber.org/zap"
+	"log"
+)
+
+type Nested struct {
+	NestedData string
+}
+type MyStruct struct {
+	Num    int
+	Str    string
+	Nested *Nested
+}
+
+func main() {
+	logger, _ := zap.NewDevelopment()
+	defer logger.Sync()
+
+	st := MyStruct{
+		Num: 1,
+		Str: "str",
+		Nested: &Nested{
+			NestedData: "nested",
+		},
+	}
+
+	err := goerr.Wrap(errors.New("some error")).WithValue("key", "value").WithValue("num_key", 1).WithValue("struct", st)
+
+	if goErr := goerr.Unwrap(err); goErr != nil {
+		log.Printf("%s\n", goErr.LogValue())
+	}
+
+	logger.Error("something happening", zap.Object("error", err))
+}