diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dcb1c4f4..ecff8448 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,9 +19,9 @@ jobs:
           - os: windows-latest
             tasks: mingwX64Test
           - os: macos-13
-            tasks: macosX64Test iosX64Test
+            tasks: macosX64Test iosX64Test tvosX64Test watchosX64Test
           - os: macos-latest
-            tasks: macosArm64Test iosSimulatorArm64Test
+            tasks: macosArm64Test iosSimulatorArm64Test tvosSimulatorArm64Test watchosSimulatorArm64Test
     runs-on: ${{ matrix.os }}
     name: Test on ${{ matrix.os }}
     steps:
diff --git a/build.gradle.kts b/build.gradle.kts
index 525cd1f0..4fdfb075 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -68,6 +68,13 @@ kotlin {
     linuxX64()
     linuxArm64()
     iosArm64()
+    watchosSimulatorArm64()
+    watchosX64()
+    watchosArm32()
+    watchosArm64()
+    tvosSimulatorArm64()
+    tvosX64()
+    tvosArm64()
 
     // Tier 3
     mingwX64()