diff --git a/packages/SystemUI/src/com/android/systemui/dreams/touch/DreamOverlayTouchMonitor.java b/packages/SystemUI/src/com/android/systemui/dreams/touch/DreamOverlayTouchMonitor.java
index 7f44463..aca621b 100644
--- a/packages/SystemUI/src/com/android/systemui/dreams/touch/DreamOverlayTouchMonitor.java
+++ b/packages/SystemUI/src/com/android/systemui/dreams/touch/DreamOverlayTouchMonitor.java
@@ -41,6 +41,7 @@
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Iterator;
 import java.util.Set;
 import java.util.concurrent.Executor;
 import java.util.function.Consumer;
@@ -195,7 +196,14 @@
          * Called by the monitor when this session is removed.
          */
         private void onRemoved() {
-            mCallbacks.forEach(callback -> callback.onRemoved());
+            mEventListeners.clear();
+            mGestureListeners.clear();
+            final Iterator<Callback> iter = mCallbacks.iterator();
+            while (iter.hasNext()) {
+                final Callback callback = iter.next();
+                callback.onRemoved();
+                iter.remove();
+            }
         }
 
         @Override
diff --git a/packages/SystemUI/tests/src/com/android/systemui/dreams/touch/DreamOverlayTouchMonitorTest.java b/packages/SystemUI/tests/src/com/android/systemui/dreams/touch/DreamOverlayTouchMonitorTest.java
index 08427da..21397d97 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/dreams/touch/DreamOverlayTouchMonitorTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/dreams/touch/DreamOverlayTouchMonitorTest.java
@@ -269,6 +269,30 @@
     }
 
     @Test
+    public void testInputEventPropagationAfterRemoval() {
+        final DreamTouchHandler touchHandler = Mockito.mock(DreamTouchHandler.class);
+
+        final Environment environment = new Environment(Stream.of(touchHandler)
+                .collect(Collectors.toCollection(HashSet::new)));
+
+        final InputEvent initialEvent = Mockito.mock(InputEvent.class);
+        environment.publishInputEvent(initialEvent);
+
+        // Ensure session started
+        final DreamTouchHandler.TouchSession session = captureSession(touchHandler);
+        final InputChannelCompat.InputEventListener eventListener =
+                registerInputEventListener(session);
+
+        session.pop();
+        environment.executeAll();
+
+        final InputEvent event = Mockito.mock(InputEvent.class);
+        environment.publishInputEvent(event);
+
+        verify(eventListener, never()).onInputEvent(eq(event));
+    }
+
+    @Test
     public void testInputGesturePropagation() {
         final DreamTouchHandler touchHandler = Mockito.mock(DreamTouchHandler.class);