diff --git a/src/ray/core_worker/lib/java/jni_utils.h b/src/ray/core_worker/lib/java/jni_utils.h
index 972b43f71..02e9f1731 100644
--- a/src/ray/core_worker/lib/java/jni_utils.h
+++ b/src/ray/core_worker/lib/java/jni_utils.h
@@ -256,8 +256,8 @@ inline ID JavaByteArrayToId(JNIEnv *env, const jbyteArray &bytes) {
   std::string id_str(ID::Size(), 0);
   env->GetByteArrayRegion(bytes, 0, ID::Size(),
                           reinterpret_cast<jbyte *>(&id_str.front()));
-  auto arr_size = env->GetArrayLength(bytes)
-  RAY_CHECK(arr_size == ID::Size()) << "ID length should be " ID::Size() << " instead of " << arr_size;
+  auto arr_size = env->GetArrayLength(bytes);
+  RAY_CHECK(arr_size == ID::Size()) << "ID length should be " << ID::Size() << " instead of " << arr_size;
   return ID::FromBinary(id_str);
 }