diff --git a/autotests/client/test_wayland_surface.cpp b/autotests/client/test_wayland_surface.cpp
--- a/autotests/client/test_wayland_surface.cpp
+++ b/autotests/client/test_wayland_surface.cpp
@@ -1029,6 +1029,7 @@
     m_shm->destroy();
     m_compositor->destroy();
     m_queue->destroy();
+    m_idleInhibitManager->destroy();
 }
 
 void TestWaylandSurface::testOutput()