diff --git a/extension/android/executorch_android/src/androidTest/java/org/pytorch/executorch/RuntimeInstrumentationTest.java b/extension/android/executorch_android/src/androidTest/java/org/pytorch/executorch/RuntimeInstrumentationTest.java
deleted file mode 100644
index e65507a424b..00000000000
--- a/extension/android/executorch_android/src/androidTest/java/org/pytorch/executorch/RuntimeInstrumentationTest.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-package org.pytorch.executorch;
-
-import static org.junit.Assert.assertNotNull;
-
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-/** Unit tests for {@link ExecuTorchRuntime}. */
-@RunWith(AndroidJUnit4.class)
-public class RuntimeInstrumentationTest {
-
-  @Test
-  public void testRuntimeApi() {
-    String[] ops = ExecuTorchRuntime.getRegisteredOps();
-    String[] backends = ExecuTorchRuntime.getRegisteredBackends();
-
-    assertNotNull(ops);
-    assertNotNull(backends);
-
-    for (String op : ops) {
-      assertNotNull(op);
-    }
-
-    for (String backend : backends) {
-      assertNotNull(backend);
-    }
-  }
-}
diff --git a/extension/android/executorch_android/src/androidTest/java/org/pytorch/executorch/RuntimeInstrumentationTest.kt b/extension/android/executorch_android/src/androidTest/java/org/pytorch/executorch/RuntimeInstrumentationTest.kt
new file mode 100644
index 00000000000..1bb4ef21d52
--- /dev/null
+++ b/extension/android/executorch_android/src/androidTest/java/org/pytorch/executorch/RuntimeInstrumentationTest.kt
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+package org.pytorch.executorch
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Assert
+import org.junit.Test
+import org.junit.runner.RunWith
+
+/** Unit tests for [ExecuTorchRuntime].  */
+@RunWith(AndroidJUnit4::class)
+class RuntimeInstrumentationTest {
+    @Test
+    fun testRuntimeApi() {
+        val ops = ExecuTorchRuntime.getRegisteredOps()
+        val backends = ExecuTorchRuntime.getRegisteredBackends()
+
+        Assert.assertNotNull(ops)
+        Assert.assertNotNull(backends)
+
+        for (op in ops) {
+            Assert.assertNotNull(op)
+        }
+
+        for (backend in backends) {
+            Assert.assertNotNull(backend)
+        }
+    }
+}