diff --git a/services/inputflinger/InputManager.cpp b/services/inputflinger/InputManager.cpp
index 8cf61f9..af4ba5a 100644
--- a/services/inputflinger/InputManager.cpp
+++ b/services/inputflinger/InputManager.cpp
@@ -228,6 +228,9 @@
     mReader->monitor();
     mBlocker->monitor();
     mProcessor->monitor();
+    if (ENABLE_INPUT_DEVICE_USAGE_METRICS) {
+        mCollector->monitor();
+    }
     mDispatcher->monitor();
 }