diff --git a/services/tests/mockingservicestests/src/com/android/server/am/CachedAppOptimizerTest.java b/services/tests/mockingservicestests/src/com/android/server/am/CachedAppOptimizerTest.java
index 303f95565c763..bf46f555004c9 100644
--- a/services/tests/mockingservicestests/src/com/android/server/am/CachedAppOptimizerTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/am/CachedAppOptimizerTest.java
@@ -97,7 +97,7 @@ public final class CachedAppOptimizerTest {
 
     @Before
     public void setUp() {
-        System.loadLibrary("activitymanagermockingservicestestjni");
+        System.loadLibrary("mockingservicestestjni");
         mHandlerThread = new HandlerThread("");
         mHandlerThread.start();
         mHandler = new Handler(mHandlerThread.getLooper());