diff --git a/src/events/Windows.cpp b/src/events/Windows.cpp
index 773b9a88..17eaeeb1 100644
--- a/src/events/Windows.cpp
+++ b/src/events/Windows.cpp
@@ -402,6 +402,7 @@ void Events::listener_unmapWindow(void* owner, void* data) {
     if (PWINDOW->m_bIsFullscreen) {
         g_pLayoutManager->getCurrentLayout()->fullscreenRequestForWindow(PWINDOW, FULLSCREEN_FULL, false);
         g_pXWaylandManager->setWindowFullscreen(PWINDOW, PWINDOW->m_bIsFullscreen);
+        g_pCompositor->forceReportSizesToWindowsOnWorkspace(PWINDOW->m_iWorkspaceID);
     }
 
     // Allow the renderer to catch the last frame.