diff --git a/tests/unit/Android.bp b/tests/unit/Android.bp
index 17133c7..25b391a 100644
--- a/tests/unit/Android.bp
+++ b/tests/unit/Android.bp
@@ -23,6 +23,7 @@
     name: "FrameworksNetTests-jni-defaults",
     jni_libs: [
         "ld-android",
+        "libandroid_net_frameworktests_util_jni",
         "libbase",
         "libbinder",
         "libbpf_bcc",
diff --git a/tests/unit/jni/Android.bp b/tests/unit/jni/Android.bp
index 0f71c13..04ba98f 100644
--- a/tests/unit/jni/Android.bp
+++ b/tests/unit/jni/Android.bp
@@ -28,3 +28,24 @@
         "libnetworkstats",
     ],
 }
+
+cc_library_shared {
+    name: "libandroid_net_frameworktests_util_jni",
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-unused-parameter",
+        "-Wthread-safety",
+    ],
+    srcs: [
+        "android_net_frameworktests_util/onload.cpp",
+    ],
+    static_libs: [
+        "libnet_utils_device_common_bpfjni",
+        "libtcutils",
+    ],
+    shared_libs: [
+        "liblog",
+        "libnativehelper",
+    ],
+}
diff --git a/tests/unit/jni/android_net_frameworktests_util/onload.cpp b/tests/unit/jni/android_net_frameworktests_util/onload.cpp
new file mode 100644
index 0000000..06a3986
--- /dev/null
+++ b/tests/unit/jni/android_net_frameworktests_util/onload.cpp
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <nativehelper/JNIHelp.h>
+#include "jni.h"
+
+#define LOG_TAG "NetFrameworkTestsJni"
+#include <android/log.h>
+
+namespace android {
+
+int register_com_android_net_module_util_BpfMap(JNIEnv* env, char const* class_name);
+int register_com_android_net_module_util_TcUtils(JNIEnv* env, char const* class_name);
+
+extern "C" jint JNI_OnLoad(JavaVM* vm, void*) {
+    JNIEnv *env;
+    if (vm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6) != JNI_OK) {
+        __android_log_print(ANDROID_LOG_FATAL, LOG_TAG, "ERROR: GetEnv failed");
+        return JNI_ERR;
+    }
+
+    if (register_com_android_net_module_util_BpfMap(env,
+            "android/net/frameworktests/util/BpfMap") < 0) return JNI_ERR;
+
+    if (register_com_android_net_module_util_TcUtils(env,
+            "android/net/frameworktests/util/TcUtils") < 0) return JNI_ERR;
+
+    return JNI_VERSION_1_6;
+}
+
+}; // namespace android