diff --git a/tests/cts/net/Android.mk b/tests/cts/net/Android.mk
index c553a9b..4a77640 100644
--- a/tests/cts/net/Android.mk
+++ b/tests/cts/net/Android.mk
@@ -34,7 +34,7 @@
 
 LOCAL_PACKAGE_NAME := CtsNetTestCases
 
-LOCAL_STATIC_JAVA_LIBRARIES := core-tests-support  ctsdeviceutil \
+LOCAL_STATIC_JAVA_LIBRARIES := core-tests-support  compatibility-device-util \
                                ctstestrunner ctstestserver mockwebserver
 
 # uncomment when b/13249961 is fixed
diff --git a/tests/cts/net/src/android/net/http/cts/HttpResponseCacheTest.java b/tests/cts/net/src/android/net/http/cts/HttpResponseCacheTest.java
index 7987a50..198f973 100644
--- a/tests/cts/net/src/android/net/http/cts/HttpResponseCacheTest.java
+++ b/tests/cts/net/src/android/net/http/cts/HttpResponseCacheTest.java
@@ -21,9 +21,10 @@
 
 import junit.framework.TestCase;
 
-import android.cts.util.FileUtils;
 import android.net.http.HttpResponseCache;
 
+import com.android.compatibility.common.util.FileUtils;
+
 import java.io.File;
 import java.io.InputStream;
 import java.net.CacheRequest;
diff --git a/tests/cts/net/src/android/net/wifi/cts/WifiInfoTest.java b/tests/cts/net/src/android/net/wifi/cts/WifiInfoTest.java
index 696d215..5983cb7 100644
--- a/tests/cts/net/src/android/net/wifi/cts/WifiInfoTest.java
+++ b/tests/cts/net/src/android/net/wifi/cts/WifiInfoTest.java
@@ -21,7 +21,6 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
-import android.cts.util.PollingCheck;
 import android.net.wifi.SupplicantState;
 import android.net.wifi.WifiInfo;
 import android.net.wifi.WifiManager;
@@ -29,6 +28,8 @@
 import android.net.wifi.WifiSsid;
 import android.test.AndroidTestCase;
 
+import com.android.compatibility.common.util.PollingCheck;
+
 import java.util.concurrent.Callable;
 
 public class WifiInfoTest extends AndroidTestCase {