diff --git a/drivers/azure/azure.go b/drivers/azure/azure.go
index 6e10b051b7..e390ea670a 100644
--- a/drivers/azure/azure.go
+++ b/drivers/azure/azure.go
@@ -22,10 +22,6 @@ import (
 	"github.com/docker/machine/state"
 )
 
-const (
-	dockerConfigDir = "/etc/docker"
-)
-
 type Driver struct {
 	MachineName             string
 	SubscriptionID          string
diff --git a/drivers/digitalocean/digitalocean.go b/drivers/digitalocean/digitalocean.go
index 30401602ae..7348af2b76 100644
--- a/drivers/digitalocean/digitalocean.go
+++ b/drivers/digitalocean/digitalocean.go
@@ -16,10 +16,6 @@ import (
 	"github.com/docker/machine/state"
 )
 
-const (
-	dockerConfigDir = "/etc/docker"
-)
-
 type Driver struct {
 	AccessToken       string
 	DropletID         int
@@ -330,10 +326,6 @@ func (d *Driver) Kill() error {
 	return err
 }
 
-func (d *Driver) GetDockerConfigDir() string {
-	return dockerConfigDir
-}
-
 func (d *Driver) getClient() *godo.Client {
 	t := &oauth.Transport{
 		Token: &oauth.Token{AccessToken: d.AccessToken},
diff --git a/drivers/fakedriver/fakedriver.go b/drivers/fakedriver/fakedriver.go
index 3a5fc02e0e..d7fd999154 100644
--- a/drivers/fakedriver/fakedriver.go
+++ b/drivers/fakedriver/fakedriver.go
@@ -1,8 +1,6 @@
 package fakedriver
 
 import (
-	"os/exec"
-
 	"github.com/docker/machine/drivers"
 	"github.com/docker/machine/provider"
 	"github.com/docker/machine/state"
@@ -97,19 +95,3 @@ func (d *FakeDriver) Kill() error {
 func (d *FakeDriver) Upgrade() error {
 	return nil
 }
-
-func (d *FakeDriver) StartDocker() error {
-	return nil
-}
-
-func (d *FakeDriver) StopDocker() error {
-	return nil
-}
-
-func (d *FakeDriver) GetDockerConfigDir() string {
-	return ""
-}
-
-func (d *FakeDriver) GetSSHCommand(args ...string) (*exec.Cmd, error) {
-	return &exec.Cmd{}, nil
-}
diff --git a/drivers/google/google.go b/drivers/google/google.go
index 4bb0e2cc37..85f45f0ba6 100644
--- a/drivers/google/google.go
+++ b/drivers/google/google.go
@@ -12,10 +12,6 @@ import (
 	"github.com/docker/machine/state"
 )
 
-const (
-	dockerConfigDir = "/etc/docker"
-)
-
 // Driver is a struct compatible with the docker.hosts.drivers.Driver interface.
 type Driver struct {
 	MachineName    string
diff --git a/drivers/hyperv/hyperv_windows.go b/drivers/hyperv/hyperv_windows.go
index 26bdd95c57..951deb8516 100644
--- a/drivers/hyperv/hyperv_windows.go
+++ b/drivers/hyperv/hyperv_windows.go
@@ -18,10 +18,6 @@ import (
 	"github.com/docker/machine/utils"
 )
 
-const (
-	dockerConfigDir = "/var/lib/boot2docker"
-)
-
 type Driver struct {
 	SSHUser        string
 	SSHPort        int
diff --git a/drivers/openstack/openstack.go b/drivers/openstack/openstack.go
index a8e88d33f6..59e74836b1 100644
--- a/drivers/openstack/openstack.go
+++ b/drivers/openstack/openstack.go
@@ -16,10 +16,6 @@ import (
 	"github.com/docker/machine/state"
 )
 
-const (
-	dockerConfigDir = "/etc/docker"
-)
-
 type Driver struct {
 	AuthUrl          string
 	Insecure         bool
diff --git a/drivers/rackspace/rackspace.go b/drivers/rackspace/rackspace.go
index 103ca357cd..ff9d0cc32b 100644
--- a/drivers/rackspace/rackspace.go
+++ b/drivers/rackspace/rackspace.go
@@ -9,10 +9,6 @@ import (
 	"github.com/docker/machine/drivers/openstack"
 )
 
-const (
-	dockerConfigDir = "/etc/docker"
-)
-
 // Driver is a machine driver for Rackspace. It's a specialization of the generic OpenStack one.
 type Driver struct {
 	*openstack.Driver
@@ -108,10 +104,6 @@ func (d *Driver) DriverName() string {
 	return "rackspace"
 }
 
-func (d *Driver) GetDockerConfigDir() string {
-	return dockerConfigDir
-}
-
 func missingEnvOrOption(setting, envVar, opt string) error {
 	return fmt.Errorf(
 		"%s must be specified either using the environment variable %s or the CLI option %s",
diff --git a/drivers/softlayer/driver.go b/drivers/softlayer/driver.go
index 5f5bc3ce65..d69c93c7d7 100644
--- a/drivers/softlayer/driver.go
+++ b/drivers/softlayer/driver.go
@@ -17,8 +17,7 @@ import (
 )
 
 const (
-	dockerConfigDir = "/etc/docker"
-	ApiEndpoint     = "https://api.softlayer.com/rest/v3"
+	ApiEndpoint = "https://api.softlayer.com/rest/v3"
 )
 
 type Driver struct {
diff --git a/drivers/virtualbox/virtualbox.go b/drivers/virtualbox/virtualbox.go
index 247a7b92b2..f3e6e60b2a 100644
--- a/drivers/virtualbox/virtualbox.go
+++ b/drivers/virtualbox/virtualbox.go
@@ -26,8 +26,7 @@ import (
 )
 
 const (
-	dockerConfigDir = "/var/lib/boot2docker"
-	isoFilename     = "boot2docker.iso"
+	isoFilename = "boot2docker.iso"
 )
 
 type Driver struct {
diff --git a/drivers/vmwarefusion/fusion_darwin.go b/drivers/vmwarefusion/fusion_darwin.go
index 64b2c15265..78ed38700c 100644
--- a/drivers/vmwarefusion/fusion_darwin.go
+++ b/drivers/vmwarefusion/fusion_darwin.go
@@ -29,10 +29,9 @@ import (
 )
 
 const (
-	B2D_USER        = "docker"
-	B2D_PASS        = "tcuser"
-	dockerConfigDir = "/var/lib/boot2docker"
-	isoFilename     = "boot2docker-1.5.0-GH747.iso"
+	B2D_USER    = "docker"
+	B2D_PASS    = "tcuser"
+	isoFilename = "boot2docker-1.5.0-GH747.iso"
 )
 
 // Driver for VMware Fusion
diff --git a/drivers/vmwarevcloudair/vcloudair.go b/drivers/vmwarevcloudair/vcloudair.go
index 89ec387745..a115da8899 100644
--- a/drivers/vmwarevcloudair/vcloudair.go
+++ b/drivers/vmwarevcloudair/vcloudair.go
@@ -21,10 +21,6 @@ import (
 	"github.com/docker/machine/state"
 )
 
-const (
-	dockerConfigDir = "/etc/docker"
-)
-
 type Driver struct {
 	UserName       string
 	UserPassword   string
diff --git a/drivers/vmwarevsphere/vsphere.go b/drivers/vmwarevsphere/vsphere.go
index cbfc437f87..135b538a24 100644
--- a/drivers/vmwarevsphere/vsphere.go
+++ b/drivers/vmwarevsphere/vsphere.go
@@ -32,7 +32,6 @@ const (
 	isoFilename        = "boot2docker-1.5.0-GH747.iso"
 	B2D_ISO_NAME       = isoFilename
 	DEFAULT_CPU_NUMBER = 2
-	dockerConfigDir    = "/var/lib/boot2docker"
 	B2D_USER           = "docker"
 	B2D_PASS           = "tcuser"
 )