diff --git a/tests/robotests/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragmentTest.java b/tests/robotests/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragmentTest.java
index db5b83c841d..236f9f2307c 100644
--- a/tests/robotests/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragmentTest.java
@@ -83,9 +83,8 @@ public class ToggleAccessibilityServicePreferenceFragmentTest {
     }
 
     @Test
-    public void getTileName_noTileServiceAssigned_noMatchString() {
-        final CharSequence tileName = mFragment.getTileName();
-        assertThat(tileName.toString()).isEqualTo("");
+    public void getTileName_noTileServiceAssigned_returnNull() {
+        assertThat(mFragment.getTileName()).isNull();
     }
 
     @Test