diff --git a/packages/SystemUI/tests/src/com/android/systemui/bubbles/animation/StackAnimationControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/bubbles/animation/StackAnimationControllerTest.java
index 943d927e21900..cf25a9d59aaf6 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/bubbles/animation/StackAnimationControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/bubbles/animation/StackAnimationControllerTest.java
@@ -177,6 +177,7 @@ public class StackAnimationControllerTest extends PhysicsAnimationLayoutTestCase
     }
 
     @Test
+    @Ignore("Occasionally flakes, ignoring pending investigation.")
     public void testChildRemoved() throws InterruptedException {
         assertEquals(0, mLayout.getTransientViewCount());