diff --git a/.gitignore b/.gitignore
index d6e89d5..cbd8d7e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,4 @@ vendorgo test -c`
 *.out
 vendor/
 .deb.yaml
+build/bin
diff --git a/Makefile b/Makefile
index 8624860..7e9e065 100755
--- a/Makefile
+++ b/Makefile
@@ -20,5 +20,5 @@ tests:
 ci:
 	bash scripts/ci.sh
 
-install:
+install: build
 	@GO111MODULE=on GOOS=linux GOARCH=amd64 go build -o $(GOPATH)/bin/deb-builder ./cmd/deb-builder/
\ No newline at end of file
diff --git a/internal/commands/build.go b/internal/commands/build.go
index 15fd256..daa6f03 100644
--- a/internal/commands/build.go
+++ b/internal/commands/build.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"time"
 
 	"github.com/dewep-online/deb-builder/pkg/archive"
 	"github.com/dewep-online/deb-builder/pkg/config"
@@ -18,10 +19,11 @@ func Build() console.CommandGetter {
 		setter.Setup("build", "build deb package")
 		setter.Example("build")
 		setter.Flag(func(fs console.FlagsSetter) {
-			fs.StringVar("base-dir", utils.GetEnv("DEB_STORAGE_BASE_DIR", "/tmp/deb-storage"), "deb package base storage")
-			fs.StringVar("tmp-dir", utils.GetEnv("DEB_BUILD_DIR", "/tmp/deb-build"), "deb package build dir")
+			fs.StringVar("base-dir", utils.GetEnv("DEB_STORAGE_BASE_DIR", "/tmp/deb-storage"), "Deb package base storage")
+			fs.StringVar("tmp-dir", utils.GetEnv("DEB_BUILD_DIR", "/tmp/deb-build"), "Deb package build dir")
+			fs.StringVar("subver", "", "Set date for calc subversion time. Format: 2022-01-01")
 		})
-		setter.ExecFunc(func(_ []string, baseDir, tmpDir string) {
+		setter.ExecFunc(func(_ []string, baseDir, tmpDir string, subver string) {
 			conf, err := config.Detect()
 			console.FatalIfErr(err, "deb config not found")
 
@@ -32,6 +34,13 @@ func Build() console.CommandGetter {
 			storeDir := fmt.Sprintf("%s/%s/%s", baseDir, conf.Package[0:1], conf.Package)
 			console.FatalIfErr(os.MkdirAll(storeDir, 0755), "creating storage directory")
 
+			subVersion := ""
+			if len(subver) > 0 {
+				pt, err := time.Parse("2006-01-02", subver)
+				console.FatalIfErr(err, "parse date for calc subversion")
+				subVersion = fmt.Sprintf("-%d", time.Now().Unix()-pt.Unix())
+			}
+
 			exec.Build(conf, func(arch string) {
 
 				// package
@@ -61,7 +70,7 @@ func Build() console.CommandGetter {
 				ctrl := control.NewControl(conf)
 				ctrl.DataSize(tg.Size())
 				ctrl.Arch(arch)
-				ctrlFile, err := ctrl.Save(buildDir)
+				ctrlFile, err := ctrl.Save(buildDir, subVersion)
 				console.FatalIfErr(err, "create control")
 				cpkg.AddFile(ctrlFile)
 
@@ -85,7 +94,7 @@ func Build() console.CommandGetter {
 
 				// build deb
 
-				debFile := fmt.Sprintf("%s/%s_%s_%s.deb", storeDir, conf.Package, conf.Version, arch)
+				debFile := fmt.Sprintf("%s/%s_%s%s_%s.deb", storeDir, conf.Package, conf.Version, subVersion, arch)
 				console.FatalIfErr(os.RemoveAll(debFile), "remove old deb file")
 				deb, err := archive.NewDeb(debFile)
 				console.FatalIfErr(err, "create %s", debFile)
diff --git a/pkg/control/control.go b/pkg/control/control.go
index 8a74a96..35b6e9e 100644
--- a/pkg/control/control.go
+++ b/pkg/control/control.go
@@ -49,13 +49,13 @@ func (v *Control) Arch(arch string) {
 	v.arch = arch
 }
 
-func (v *Control) Save(dir string) (string, error) {
+func (v *Control) Save(dir string, subver string) (string, error) {
 	buf := &bytes.Buffer{}
 	controlFile := dir + "/control"
 	model := modelControl{
 		Package:      v.conf.Package,
 		Source:       v.conf.Source,
-		Version:      v.conf.Version,
+		Version:      v.conf.Version + subver,
 		Architecture: v.arch,
 		Maintainer:   v.conf.Maintainer,
 		Size:         v.size,
@@ -77,7 +77,7 @@ func (v *Control) Save(dir string) (string, error) {
 					cur += i
 
 					if cur >= descriptionMaxLen {
-						buf.WriteString("\n ")
+						buf.WriteString("\n")
 						cur = 0
 					}
 				}