diff --git a/packages/CtsShim/build/Android.mk b/packages/CtsShim/build/Android.mk
index 21f0afe..ec14d50 100644
--- a/packages/CtsShim/build/Android.mk
+++ b/packages/CtsShim/build/Android.mk
@@ -32,6 +32,9 @@
 
 LOCAL_MANIFEST_FILE := shim_priv_upgrade/AndroidManifest.xml
 
+LOCAL_MULTILIB := both
+LOCAL_JNI_SHARED_LIBRARIES := libshim_jni
+
 include $(BUILD_PACKAGE)
 my_shim_priv_upgrade_apk := $(LOCAL_BUILT_MODULE)
 
@@ -60,6 +63,9 @@
 
 LOCAL_FULL_MANIFEST_FILE := $(gen)
 
+LOCAL_MULTILIB := both
+LOCAL_JNI_SHARED_LIBRARIES := libshim_jni
+
 include $(BUILD_PACKAGE)
 
 ###########################################################
@@ -80,6 +86,9 @@
 
 LOCAL_MANIFEST_FILE := shim_priv_upgrade/AndroidManifest.xml
 
+LOCAL_MULTILIB := both
+LOCAL_JNI_SHARED_LIBRARIES := libshim_jni
+
 include $(BUILD_PACKAGE)
 
 
@@ -99,3 +108,5 @@
 
 include $(BUILD_PACKAGE)
 
+###########################################################
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/packages/CtsShim/build/jni/Android.mk b/packages/CtsShim/build/jni/Android.mk
new file mode 100644
index 0000000..968fc0b
--- /dev/null
+++ b/packages/CtsShim/build/jni/Android.mk
@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2017 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.
+#
+
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libshim_jni
+
+LOCAL_SRC_FILES := Shim.c
+
+LOCAL_SDK_VERSION := 24
+
+include $(BUILD_SHARED_LIBRARY)
diff --git a/packages/CtsShim/build/jni/Shim.c b/packages/CtsShim/build/jni/Shim.c
new file mode 100644
index 0000000..44eb316
--- /dev/null
+++ b/packages/CtsShim/build/jni/Shim.c
@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2017 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 <jni.h>
\ No newline at end of file
diff --git a/packages/CtsShim/build/shim_priv/AndroidManifest.xml b/packages/CtsShim/build/shim_priv/AndroidManifest.xml
index 5195ef7..9bf454c 100644
--- a/packages/CtsShim/build/shim_priv/AndroidManifest.xml
+++ b/packages/CtsShim/build/shim_priv/AndroidManifest.xml
@@ -27,6 +27,7 @@
 
     <application
         android:hasCode="false"
+        android:multiArch="true"
         tools:ignore="AllowBackup,MissingApplicationIcon" >
 
         <!-- These activities don't actually exist; define them just to test the filters !-->
diff --git a/packages/CtsShim/build/shim_priv_upgrade/AndroidManifest.xml b/packages/CtsShim/build/shim_priv_upgrade/AndroidManifest.xml
index b938e3e..023e93e 100644
--- a/packages/CtsShim/build/shim_priv_upgrade/AndroidManifest.xml
+++ b/packages/CtsShim/build/shim_priv_upgrade/AndroidManifest.xml
@@ -24,6 +24,7 @@
 
     <application
         android:hasCode="false"
+        android:multiArch="true"
         tools:ignore="AllowBackup,MissingApplicationIcon" >
 
         <!-- These activities don't actually exist; define them just to test the filters !-->