diff --git a/services/inputflinger/reader/InputReader.cpp b/services/inputflinger/reader/InputReader.cpp
index 81ac03b..02d79b0 100644
--- a/services/inputflinger/reader/InputReader.cpp
+++ b/services/inputflinger/reader/InputReader.cpp
@@ -157,6 +157,8 @@
         if (oldGeneration != mGeneration) {
             inputDevicesChanged = true;
             inputDevices = getInputDevicesLocked();
+            notifyArgs.emplace_back(
+                    NotifyInputDevicesChangedArgs{mContext.getNextId(), inputDevices});
         }
     } // release lock