diff --git a/Packages/com.unity.inputsystem/InputSystem/Plugins/PlayerInput/PlayerInput.cs b/Packages/com.unity.inputsystem/InputSystem/Plugins/PlayerInput/PlayerInput.cs
index 1375503db1..997f7e20d2 100644
--- a/Packages/com.unity.inputsystem/InputSystem/Plugins/PlayerInput/PlayerInput.cs
+++ b/Packages/com.unity.inputsystem/InputSystem/Plugins/PlayerInput/PlayerInput.cs
@@ -981,7 +981,9 @@ private void UpdateDelegates()
             }
             if (m_AllMapsHashCode != allMapsHashCode)
             {
-                InstallOnActionTriggeredHook();
+                if (m_NotificationBehavior != PlayerNotifications.InvokeUnityEvents)
+                    InstallOnActionTriggeredHook();
+
                 CacheMessageNames();
                 m_AllMapsHashCode = allMapsHashCode;
             }