diff --git a/deb/package.go b/deb/package.go
index 43e0a39b..cf119de8 100644
--- a/deb/package.go
+++ b/deb/package.go
@@ -1,6 +1,7 @@
 package deb
 
 import (
+	"encoding/json"
 	"fmt"
 	"github.com/smira/aptly/aptly"
 	"github.com/smira/aptly/utils"
@@ -38,6 +39,11 @@ type Package struct {
 	collection *PackageCollection
 }
 
+// Check interface
+var (
+	_ json.Marshaler = &Package{}
+)
+
 // NewPackageFromControlFile creates Package from parsed Debian control file
 func NewPackageFromControlFile(input Stanza) *Package {
 	result := &Package{
@@ -205,6 +211,11 @@ func (p *Package) String() string {
 	return fmt.Sprintf("%s_%s_%s", p.Name, p.Version, p.Architecture)
 }
 
+// MarshalJSON implements json.Marshaller interface
+func (p *Package) MarshalJSON() ([]byte, error) {
+	return json.Marshal(p.Stanza())
+}
+
 // GetField returns fields from package
 func (p *Package) GetField(name string) string {
 	switch name {