diff --git a/.github/workflows/build_workflow.main.kts b/.github/workflows/build_workflow.main.kts
new file mode 100755
index 0000000..a5ea783
--- /dev/null
+++ b/.github/workflows/build_workflow.main.kts
@@ -0,0 +1,35 @@
+#!/usr/bin/env kotlin
+
+@file:DependsOn("io.github.typesafegithub:github-workflows-kt:1.11.0")
+
+import io.github.typesafegithub.workflows.actions.actions.CheckoutV4
+import io.github.typesafegithub.workflows.actions.actions.SetupJavaV4
+import io.github.typesafegithub.workflows.actions.gradle.GradleBuildActionV3
+import io.github.typesafegithub.workflows.domain.RunnerType.UbuntuLatest
+import io.github.typesafegithub.workflows.domain.triggers.PullRequest
+import io.github.typesafegithub.workflows.domain.triggers.Push
+import io.github.typesafegithub.workflows.dsl.workflow
+import io.github.typesafegithub.workflows.yaml.writeToFile
+
+workflow(
+    name = "Build workflow",
+    on = listOf(
+        Push(branches = listOf("main")),
+        PullRequest(),
+    ),
+    sourceFile = __FILE__.toPath(),
+) {
+    job(id = "build-and-test", runsOn = UbuntuLatest) {
+        uses(name = "Check out", action = CheckoutV4())
+        uses(
+            name = "Setup Java",
+            action = SetupJavaV4(distribution = SetupJavaV4.Distribution.Temurin, javaVersion = "17")
+        )
+        uses(
+            name = "Build",
+            action = GradleBuildActionV3(
+                arguments = "test",
+            )
+        )
+    }
+}.writeToFile()
diff --git a/.github/workflows/build_workflow.yaml b/.github/workflows/build_workflow.yaml
new file mode 100644
index 0000000..eae7377
--- /dev/null
+++ b/.github/workflows/build_workflow.yaml
@@ -0,0 +1,43 @@
+# This file was generated using Kotlin DSL (.github/workflows/build_workflow.main.kts).
+# If you want to modify the workflow, please change the Kotlin file and regenerate this YAML file.
+# Generated with https://github.com/typesafegithub/github-workflows-kt
+
+name: 'Build workflow'
+on:
+  push:
+    branches:
+    - 'main'
+  pull_request: {}
+jobs:
+  check_yaml_consistency:
+    name: 'Check YAML consistency'
+    runs-on: 'ubuntu-latest'
+    steps:
+    - id: 'step-0'
+      name: 'Check out'
+      uses: 'actions/checkout@v4'
+    - id: 'step-1'
+      name: 'Execute script'
+      run: 'rm ''.github/workflows/build_workflow.yaml'' && ''.github/workflows/build_workflow.main.kts'''
+    - id: 'step-2'
+      name: 'Consistency check'
+      run: 'git diff --exit-code ''.github/workflows/build_workflow.yaml'''
+  build-and-test:
+    runs-on: 'ubuntu-latest'
+    needs:
+    - 'check_yaml_consistency'
+    steps:
+    - id: 'step-0'
+      name: 'Check out'
+      uses: 'actions/checkout@v4'
+    - id: 'step-1'
+      name: 'Setup Java'
+      uses: 'actions/setup-java@v4'
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+    - id: 'step-2'
+      name: 'Build'
+      uses: 'gradle/gradle-build-action@v3'
+      with:
+        arguments: 'test'
diff --git a/shared/src/test/kotlin/org/splitties/compose/oclock/sample/watchfaces/ClockScreenshotTest.kt b/shared/src/test/kotlin/org/splitties/compose/oclock/sample/watchfaces/ClockScreenshotTest.kt
index 9d8688f..1f1c669 100644
--- a/shared/src/test/kotlin/org/splitties/compose/oclock/sample/watchfaces/ClockScreenshotTest.kt
+++ b/shared/src/test/kotlin/org/splitties/compose/oclock/sample/watchfaces/ClockScreenshotTest.kt
@@ -8,6 +8,9 @@ import androidx.compose.ui.test.onRoot
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import com.github.takahirom.roborazzi.captureRoboImage
 import kotlinx.coroutines.flow.MutableStateFlow
+import org.junit.Assume
+import org.junit.Assume.assumeFalse
+import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -28,6 +31,13 @@ abstract class ClockScreenshotTest {
 
     abstract val device: WearDevice
 
+    @Before
+    fun check() {
+        // Robolectric RNG not supported on Windows
+        // https://github.com/robolectric/robolectric/issues/8312
+        assumeFalse(System.getProperty("os.name")?.startsWith("Windows") ?: false)
+    }
+
     fun runTest(isAmbient: Boolean = false, clock: @Composable () -> Unit) {
         RuntimeEnvironment.setQualifiers("+w${device.dp}dp-h${device.dp}dp")
 
@@ -42,4 +52,4 @@ abstract class ClockScreenshotTest {
         composeRule.onRoot()
             .captureRoboImage("src/test/screenshots/${this.javaClass.simpleName}_${device.id}${if (isAmbient) "_ambient" else ""}.png")
     }
-}
\ No newline at end of file
+}