diff --git a/src/adaptor.coffee b/src/adaptor.coffee
index 7d0c291..2784ab7 100644
--- a/src/adaptor.coffee
+++ b/src/adaptor.coffee
@@ -8,5 +8,5 @@
 
 'use strict';
 
-exports = module.exports = class Adaptor
+module.exports = class Adaptor
   constructor: (@name) ->
diff --git a/src/connection.coffee b/src/connection.coffee
index 96590b7..b122a37 100644
--- a/src/connection.coffee
+++ b/src/connection.coffee
@@ -8,5 +8,5 @@
 
 'use strict';
 
-exports = module.exports = class Connection
+module.exports = class Connection
   constructor: (@name) ->
diff --git a/src/device.coffee b/src/device.coffee
index a91a345..fa3b826 100644
--- a/src/device.coffee
+++ b/src/device.coffee
@@ -8,5 +8,5 @@
 
 'use strict';
 
-exports = module.exports = class Device
+module.exports = class Device
   constructor: (@name) ->
diff --git a/src/driver.coffee b/src/driver.coffee
index 806d72e..1308a9f 100644
--- a/src/driver.coffee
+++ b/src/driver.coffee
@@ -8,5 +8,5 @@
 
 'use strict';
 
-exports = module.exports = class Driver
+module.exports = class Driver
   constructor: (@name) ->
diff --git a/src/robot.coffee b/src/robot.coffee
index 8d92235..f80a00f 100644
--- a/src/robot.coffee
+++ b/src/robot.coffee
@@ -8,5 +8,5 @@
 
 'use strict';
 
-exports = module.exports = class Robot
+module.exports = class Robot
   constructor: (@name) ->