diff --git a/go.mod b/go.mod
index fce4d29..acb4d5d 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module github.com/acronis/go-stacktrace
 
-go 1.22.6
+go 1.20.6
diff --git a/slogex/go.mod b/slogex/go.mod
new file mode 100644
index 0000000..e8d35ef
--- /dev/null
+++ b/slogex/go.mod
@@ -0,0 +1,5 @@
+module slogex
+
+go 1.22.6
+
+require github.com/acronis/go-stacktrace v0.2.0
diff --git a/slogex/go.sum b/slogex/go.sum
new file mode 100644
index 0000000..6a7e323
--- /dev/null
+++ b/slogex/go.sum
@@ -0,0 +1,2 @@
+github.com/acronis/go-stacktrace v0.2.0 h1:aUME2BnO2WwBpmidhSq+C2cCm6T0i7u1mwraetKPyjQ=
+github.com/acronis/go-stacktrace v0.2.0/go.mod h1:FOvjPOpMOpJhNgt2adD+FEnOpzcOzUBeiRkPaAd2aLQ=
diff --git a/slogex.go b/slogex/slogex.go
similarity index 86%
rename from slogex.go
rename to slogex/slogex.go
index fa7bb89..b7e7be9 100644
--- a/slogex.go
+++ b/slogex/slogex.go
@@ -1,16 +1,18 @@
-package stacktrace
+package slogex
 
 import (
 	"fmt"
 	"log/slog"
+
+	"github.com/acronis/go-stacktrace"
 )
 
-func ErrToSlogAttr(err error, opts ...TracesOpt) slog.Attr {
+func ErrToSlogAttr(err error, opts ...stacktrace.TracesOpt) slog.Attr {
 	if err == nil {
 		return slog.Attr{}
 	}
 
-	st, ok := Unwrap(err)
+	st, ok := stacktrace.Unwrap(err)
 	if !ok {
 		return slog.String("error", err.Error())
 	}
diff --git a/slogex_test.go b/slogex/slogex_test.go
similarity index 82%
rename from slogex_test.go
rename to slogex/slogex_test.go
index 45b05fc..b68de0a 100644
--- a/slogex_test.go
+++ b/slogex/slogex_test.go
@@ -1,16 +1,18 @@
-package stacktrace
+package slogex
 
 import (
 	"fmt"
 	"log/slog"
 	"reflect"
 	"testing"
+
+	"github.com/acronis/go-stacktrace"
 )
 
 func TestErrToSlogAttr(t *testing.T) {
 	type args struct {
 		err  error
-		opts []TracesOpt
+		opts []stacktrace.TracesOpt
 	}
 	tests := []struct {
 		name string
@@ -20,8 +22,8 @@ func TestErrToSlogAttr(t *testing.T) {
 		{
 			name: "Test simple",
 			args: args{
-				err:  New("error message", "location.raml"),
-				opts: []TracesOpt{},
+				err:  stacktrace.New("error message", "location.raml"),
+				opts: []stacktrace.TracesOpt{},
 			},
 			want: slog.Group(
 				"tracebacks", "traces", []slog.Attr{
@@ -43,7 +45,7 @@ func TestErrToSlogAttr(t *testing.T) {
 			name: "Test is not a stacktrace",
 			args: args{
 				err:  fmt.Errorf("error message"),
-				opts: []TracesOpt{},
+				opts: []stacktrace.TracesOpt{},
 			},
 			want: slog.String("error", "error message"),
 		},
@@ -51,7 +53,7 @@ func TestErrToSlogAttr(t *testing.T) {
 			name: "Test nil err",
 			args: args{
 				err:  nil,
-				opts: []TracesOpt{},
+				opts: []stacktrace.TracesOpt{},
 			},
 			want: slog.Attr{},
 		},