diff --git a/Source/SocketClientSpec.swift b/Source/SocketClientSpec.swift
index a717a3c..a0314b4 100644
--- a/Source/SocketClientSpec.swift
+++ b/Source/SocketClientSpec.swift
@@ -22,8 +22,6 @@
 //  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 //  THE SOFTWARE.
 
-import Foundation
-
 protocol SocketClientSpec: class {
     var nsp: String { get set }
     var waitingData: [SocketPacket] { get set }
diff --git a/Source/SocketParsable.swift b/Source/SocketParsable.swift
index f9e7a3e..35117ef 100644
--- a/Source/SocketParsable.swift
+++ b/Source/SocketParsable.swift
@@ -22,7 +22,7 @@
 
 import Foundation
 
-protocol SocketParsable: class, SocketClientSpec {
+protocol SocketParsable: SocketClientSpec {
     func parseBinaryData(data: NSData)
     func parseSocketMessage(message: String)
 }