diff --git a/Sources/Networking+Image.swift b/Sources/Networking+Image.swift
index 05365d6..8b3ae1a 100644
--- a/Sources/Networking+Image.swift
+++ b/Sources/Networking+Image.swift
@@ -1,5 +1,8 @@
 import Foundation
-import UIKit
+
+#if os(iOS) || os(tvOS) || os(watchOS)
+    import UIKit
+#endif
 
 public extension Networking {
     #if os(iOS) || os(tvOS) || os(watchOS)
@@ -9,7 +12,7 @@ public extension Networking {
      - parameter cacheName: The cache name used to identify the downloaded image, by default the path is used.
      - parameter completion: A closure that gets called when the image download request is completed, it contains an `UIImage` object and a `NSError`.
      */
-    public func downloadImage(path: String, cacheName: String? = nil, completion: (image: UIImage?, error: NSError?) -> ()) {
+    public func downloadImage(path: String, cacheName: String? = nil, completion: (image: UIImage?, error: NSError?) -> Void) {
         let destinationURL: NSURL
         if let cacheName = cacheName {
             let replacedPath = cacheName.stringByReplacingOccurrencesOfString("/", withString: "-")
@@ -19,10 +22,10 @@ public extension Networking {
         } else {
             destinationURL = self.destinationURL(path)
         }
-        self.downloadImage(requestURL: self.urlForPath(path), destinationURL: destinationURL, path: path, completion: completion)
+        self.download(requestURL: self.urlForPath(path), destinationURL: destinationURL, path: path, completion: completion)
     }
 
-    func downloadImage(requestURL requestURL: NSURL, destinationURL: NSURL, path: String, completion: (image: UIImage?, error: NSError?) -> ()) {
+    func download(requestURL requestURL: NSURL, destinationURL: NSURL, path: String, completion: (image: UIImage?, error: NSError?) -> Void) {
         if let getFakeRequests = self.fakeRequests[.GET], fakeRequest = getFakeRequests[path] {
             if fakeRequest.statusCode.statusCodeType() == .Successful, let image = fakeRequest.response as? UIImage {
                 completion(image: image, error: nil)
@@ -30,20 +33,20 @@ public extension Networking {
                 let error = NSError(domain: Networking.ErrorDomain, code: fakeRequest.statusCode, userInfo: [NSLocalizedDescriptionKey : NSHTTPURLResponse.localizedStringForStatusCode(fakeRequest.statusCode)])
                 completion(image: nil, error: error)
             }
-        } else if let image = self.imageCache.objectForKey(destinationURL.absoluteString) as? UIImage {
+        } else if let image = self.cache.objectForKey(destinationURL.absoluteString) as? UIImage {
             completion(image: image, error: nil)
         } else if NSFileManager.defaultManager().fileExistsAtURL(destinationURL) {
             if TestCheck.isTesting {
                 guard let data = NSFileManager.defaultManager().contentsAtPath(destinationURL.path!) else { fatalError("Couldn't get image in destination url: \(destinationURL)") }
                 guard let image = UIImage(data: data) else { fatalError("Couldn't get convert image using data: \(data)") }
-                self.imageCache.setObject(image, forKey: destinationURL.absoluteString)
+                self.cache.setObject(image, forKey: destinationURL.absoluteString)
                 completion(image: image, error: nil)
             } else {
                 dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_LOW, 0), {
                     guard let data = NSData(contentsOfURL: destinationURL) else { fatalError("Couldn't get image in destination url: \(destinationURL)") }
                     guard let image = UIImage(data: data) else { fatalError("Couldn't get convert image using data: \(data)") }
                     dispatch_async(dispatch_get_main_queue(), {
-                        self.imageCache.setObject(image, forKey: destinationURL.absoluteString)
+                        self.cache.setObject(image, forKey: destinationURL.absoluteString)
                         completion(image: image, error: nil)
                     })
                 })
@@ -74,7 +77,7 @@ public extension Networking {
                     returnedImage = image
 
                     data.writeToURL(destinationURL, atomically: true)
-                    self.imageCache.setObject(image, forKey: destinationURL.absoluteString)
+                    self.cache.setObject(image, forKey: destinationURL.absoluteString)
                 } else if let url = url {
                     if let response = response as? NSHTTPURLResponse {
                         returnedError = NSError(domain: Networking.ErrorDomain, code: response.statusCode, userInfo: [NSLocalizedDescriptionKey : NSHTTPURLResponse.localizedStringForStatusCode(response.statusCode)])
diff --git a/Sources/Networking.swift b/Sources/Networking.swift
index d2a4c77..96464af 100644
--- a/Sources/Networking.swift
+++ b/Sources/Networking.swift
@@ -73,7 +73,7 @@ public class Networking {
     var fakeRequests = [RequestType : [String : FakeRequest]]()
     var token: String?
     var customAuthorizationHeader: String?
-    var imageCache: NSCache
+    var cache: NSCache
     var configurationType: ConfigurationType
 
     /**
@@ -92,7 +92,7 @@ public class Networking {
     public init(baseURL: String, configurationType: ConfigurationType = .Default, cache: NSCache? = nil) {
         self.baseURL = baseURL
         self.configurationType = configurationType
-        self.imageCache = cache ?? NSCache()
+        self.cache = cache ?? NSCache()
     }
 
     /**
diff --git a/Tests/ImageTests.swift b/Tests/ImageTests.swift
index 21df627..f608167 100644
--- a/Tests/ImageTests.swift
+++ b/Tests/ImageTests.swift
@@ -91,7 +91,7 @@ class ImageTests: XCTestCase {
 
         networking.downloadImage(path) { image, error in
             let destinationURL = networking.destinationURL(path)
-            XCTAssertNotNil(networking.imageCache.objectForKey(destinationURL.absoluteString))
+            XCTAssertNotNil(networking.cache.objectForKey(destinationURL.absoluteString))
         }
     }
 
@@ -104,7 +104,7 @@ class ImageTests: XCTestCase {
 
         networking.downloadImage(path, cacheName: cacheName) { image, error in
             let destinationURL = networking.destinationURL(path, cacheName: cacheName)
-            XCTAssertNotNil(networking.imageCache.objectForKey(destinationURL.absoluteString))
+            XCTAssertNotNil(networking.cache.objectForKey(destinationURL.absoluteString))
         }
     }