diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 03e1676..20fdd34 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,8 +11,16 @@ jobs:
   build-swiftpm:
     name: Build SwiftPM
     uses: oversizedev/GithubWorkflows/.github/workflows/build-swiftpm.yml@main
+    strategy:
+      matrix:
+        destination:
+          - platform=iOS Simulator,name=iPhone 16,OS=18.1
+          - platform=watchOS Simulator,name=Apple Watch SE (40mm) (2nd generation),OS=11.1
+          - platform=tvOS Simulator,name=Apple TV 4K (3rd generation) (at 1080p),OS=18.1
+          - platform=macOS,arch=arm64
     with:
       package: "OversizeCore"
+      destination: ${{ matrix.destination }}
     secrets: inherit
     
   tests:
diff --git a/Sources/OversizeCore/Extensions/Image/UIImage+Extension.swift b/Sources/OversizeCore/Extensions/Image/UIImage+Extension.swift
index c5fde50..6ae6343 100644
--- a/Sources/OversizeCore/Extensions/Image/UIImage+Extension.swift
+++ b/Sources/OversizeCore/Extensions/Image/UIImage+Extension.swift
@@ -7,7 +7,7 @@
     import UIKit
 #endif
 
-#if canImport(UIKit)
+#if canImport(UIKit) && !os(watchOS)
     public extension UIImage {
         var averageColor: UIColor? {
             guard let inputImage = CIImage(image: self) else { return nil }