diff --git a/.gitignore b/.gitignore
index 9bf485c..983fc0a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ protodep
 dist/
 service/protodep.lock
 proto/
+dependency/protodep.lock
\ No newline at end of file
diff --git a/cmd/up.go b/cmd/up.go
index 230b5d0..3129382 100644
--- a/cmd/up.go
+++ b/cmd/up.go
@@ -103,7 +103,6 @@ var upCmd = &cobra.Command{
 
 func initDepCmd() {
 	upCmd.PersistentFlags().BoolP(forceUpdateFlag, "f", false, "update locked file and .proto vendors")
-	upCmd.PersistentFlags().BoolP(httpsOnlyFlag, "o", false, "use https only for downloading dependencies")
 	upCmd.PersistentFlags().StringP(httpsUsernameFlag, "u", "", "set username for https authentication")
 	upCmd.PersistentFlags().StringP(httpsPasswordFlag, "s", "", "set password for https authentication")
 	upCmd.PersistentFlags().StringP(sshIdentityFileFlag, "i", "id_rsa", "set name identity file for ssh-connection")
diff --git a/service/sync.go b/service/sync.go
index 89b833b..705052f 100644
--- a/service/sync.go
+++ b/service/sync.go
@@ -60,16 +60,33 @@ func (s *SyncImpl) Resolve(forceUpdate bool) error {
 	var authProvider helper.AuthProvider
 	for _, dep := range protodep.Dependencies {
 
-		repoURL, err := url.Parse("https://" + dep.Target)
+		depRepoURL, err := url.Parse(dep.Target)
+		if err != nil {
+			return err
+		}
+		bareDepHostname := depRepoURL.Hostname()
+		bareDepRepoPath := strings.TrimPrefix(depRepoURL.RawPath, "/")
+		bareDepRepo := bareDepHostname + "/" + bareDepRepoPath
+
+		repoURL, err := url.Parse("https://" + bareDepRepo)
 		if err != nil {
 			return err
 		}
 
 		repoHostnameWithScheme := repoURL.Scheme + "://" + repoURL.Hostname()
-		sshGitRepo := helper.GitConfig(repoHostnameWithScheme)
-		if len(sshGitRepo) > 0 {
-			dep.Target = sshGitRepo+repoURL.Path
-			authProvider = s.authProviderSSH
+		rewritedGitRepo := helper.GitConfig(repoHostnameWithScheme)
+		if len(rewritedGitRepo) > 0 {
+			rewritedGitRepoURL, err := url.Parse(rewritedGitRepo)
+			if err != nil {
+				return err
+			}
+
+			dep.Target = rewritedGitRepo + repoURL.Path
+			if rewritedGitRepoURL.Scheme == "ssh" {
+				authProvider = s.authProviderSSH
+			} else {
+				authProvider = s.authProviderHTTPS
+			}
 		} else {
 			authProvider = s.authProviderHTTPS
 		}
@@ -116,7 +133,7 @@ func (s *SyncImpl) Resolve(forceUpdate bool) error {
 		}
 
 		newdeps = append(newdeps, dependency.ProtoDepDependency{
-			Target:   repo.Dep.Target,
+			Target:   bareDepRepo,
 			Branch:   repo.Dep.Branch,
 			Revision: repo.Hash,
 			Path:     repo.Dep.Path,