diff --git a/components/engine/cliconfig/credentials/default_store_linux.go b/components/engine/cliconfig/credentials/default_store_linux.go
new file mode 100644
index 0000000000..864c540f6c
--- /dev/null
+++ b/components/engine/cliconfig/credentials/default_store_linux.go
@@ -0,0 +1,3 @@
+package credentials
+
+const defaultCredentialsStore = "secretservice"
diff --git a/components/engine/cliconfig/credentials/default_store_unix.go b/components/engine/cliconfig/credentials/default_store_unsupported.go
similarity index 62%
rename from components/engine/cliconfig/credentials/default_store_unix.go
rename to components/engine/cliconfig/credentials/default_store_unsupported.go
index cdb909a6bc..519ef53dcd 100644
--- a/components/engine/cliconfig/credentials/default_store_unix.go
+++ b/components/engine/cliconfig/credentials/default_store_unsupported.go
@@ -1,4 +1,4 @@
-// +build !windows,!darwin
+// +build !windows,!darwin,!linux
 
 package credentials
 
diff --git a/components/engine/docs/reference/commandline/login.md b/components/engine/docs/reference/commandline/login.md
index 832902984c..34a7228427 100644
--- a/components/engine/docs/reference/commandline/login.md
+++ b/components/engine/docs/reference/commandline/login.md
@@ -51,6 +51,7 @@ program to be in the client's host `$PATH`.
 This is the list of currently available credentials helpers and where
 you can download them from:
 
+- D-Bus Secret Service: https://github.com/docker/docker-credential-helpers/releases
 - Apple OS X keychain: https://github.com/docker/docker-credential-helpers/releases
 - Microsoft Windows Credential Manager: https://github.com/docker/docker-credential-helpers/releases