diff --git a/daemon/execdriver/clr/driver.go b/daemon/execdriver/clr/driver.go
index 8f2225317..4aaa7f3f3 100644
--- a/daemon/execdriver/clr/driver.go
+++ b/daemon/execdriver/clr/driver.go
@@ -677,33 +677,35 @@ func (d *driver) setupNetwork(c *execdriver.Command) error {
 	var err error
 
 	for _, info := range c.EndpointInfo {
-		if info[netlabel.MacAddress].(net.HardwareAddr).String() == c.NetworkSettings.MacAddress {
-			bridgeName = info[netlabel.BridgeName].(string)
-			bridgeLinkName = info[netlabel.BridgeLinkName].(string)
+		if mac, ok := info[netlabel.MacAddress].(net.HardwareAddr); ok {
+			if mac.String() == c.NetworkSettings.MacAddress {
+				bridgeName = info[netlabel.BridgeName].(string)
+				bridgeLinkName = info[netlabel.BridgeLinkName].(string)
+			}
 		}
 	}
 
 	// Strip existing veth
 	cmd := exec.Command("ip", "link", "del", bridgeLinkName)
 	if output, err = cmd.CombinedOutput(); err != nil {
-		logrus.Debugf("%s setupNetwork error: %s %v, %s", driverName, cmd.Path, cmd.Args, output)
+		logrus.Debugf("%s setupNetwork error: %v, %s", driverName, cmd.Args, output)
 		return err
 	}
 
 	cmd = exec.Command("ip", "tuntap", "add", "dev", ifname, "mode", "tap", "vnet_hdr")
 	if output, err = cmd.CombinedOutput(); err != nil {
-		logrus.Debugf("%s setupNetwork error: %s %v, %s", driverName, cmd.Path, cmd.Args, output)
+		logrus.Debugf("%s setupNetwork error: %v, %s", driverName, cmd.Args, output)
 		return err
 	}
 	cmd = exec.Command("ip", "link", "set", "dev", ifname, "master", bridgeName)
 	if output, err = cmd.CombinedOutput(); err != nil {
-		logrus.Debugf("%s setupNetwork error: %s %v, %s", driverName, cmd.Path, cmd.Args, output)
+		logrus.Debugf("%s setupNetwork error: %v, %s", driverName, cmd.Args, output)
 		return err
 	}
 
 	cmd = exec.Command("ip", "link", "set", "dev", ifname, "up")
 	if output, err = cmd.CombinedOutput(); err != nil {
-		logrus.Debugf("%s setupNetwork error: %s %v, %s", driverName, cmd.Path, cmd.Args, output)
+		logrus.Debugf("%s setupNetwork error: %v, %s", driverName, cmd.Args, output)
 		return err
 	}