diff --git a/Package.swift b/Package.swift
index b5e389e..295f103 100644
--- a/Package.swift
+++ b/Package.swift
@@ -6,7 +6,7 @@ import PackageDescription
 let package = Package(
     name: "SDWebImageWebPCoder",
     platforms: [
-       .macOS(.v10_13), .iOS(.v8), .tvOS(.v10)
+        .macOS(.v10_10), .iOS(.v8), .tvOS(.v9), .watchOS(.v2)
     ],
     products: [
         // Products define the executables and libraries produced by a package, and make them visible to other packages.