diff --git a/Package.swift b/Package.swift
index e4450cb..97f9026 100755
--- a/Package.swift
+++ b/Package.swift
@@ -1,5 +1,15 @@
+// swift-tools-version:5.1
+// The swift-tools-version declares the minimum version of Swift required to build this package.
 import PackageDescription
 
 let package = Package(
-  name: "TransitionButton"
+    name: "TransitionButton",
+    platforms: [.iOS(.v8), .tvOS(.v9)],
+    products: [
+        .library(name: "TransitionButton", targets: ["TransitionButton"])
+    ],
+    targets: [
+        .target(name: "TransitionButton", path: "Sources"),
+        .testTarget(name: "TransitionButtonTests", dependencies: ["TransitionButton"] , path: "Tests")
+    ]
 )
diff --git a/Source/CGRectExtension.swift b/Sources/CGRectExtension.swift
similarity index 100%
rename from Source/CGRectExtension.swift
rename to Sources/CGRectExtension.swift
diff --git a/Source/CustomTransitionViewController.swift b/Sources/CustomTransitionViewController.swift
similarity index 100%
rename from Source/CustomTransitionViewController.swift
rename to Sources/CustomTransitionViewController.swift
diff --git a/Source/FadeTransition.swift b/Sources/FadeTransition.swift
similarity index 100%
rename from Source/FadeTransition.swift
rename to Sources/FadeTransition.swift
diff --git a/Source/Info.plist b/Sources/Info.plist
similarity index 100%
rename from Source/Info.plist
rename to Sources/Info.plist
diff --git a/Source/SpinerLayer.swift b/Sources/SpinerLayer.swift
similarity index 100%
rename from Source/SpinerLayer.swift
rename to Sources/SpinerLayer.swift
diff --git a/Source/TransitionButton.swift b/Sources/TransitionButton.swift
similarity index 100%
rename from Source/TransitionButton.swift
rename to Sources/TransitionButton.swift