diff --git a/src/managers/input/InputManager.cpp b/src/managers/input/InputManager.cpp
index af83ade9..dd12ff28 100644
--- a/src/managers/input/InputManager.cpp
+++ b/src/managers/input/InputManager.cpp
@@ -416,10 +416,10 @@ void CInputManager::processMouseDownNormal(wlr_pointer_button_event* e) {
             // clicking on border triggers resize
             if (*PRESIZEONBORDER && g_pCompositor->m_pLastWindow && !m_bLastFocusOnLS && !g_pCompositor->m_pLastWindow->m_bIsFullscreen &&
                 !g_pCompositor->m_pLastWindow->m_bFakeFullscreenState) {
+                const wlr_box real        = {g_pCompositor->m_pLastWindow->m_vRealPosition.vec().x, g_pCompositor->m_pLastWindow->m_vRealPosition.vec().y,
+                                             g_pCompositor->m_pLastWindow->m_vRealSize.vec().x, g_pCompositor->m_pLastWindow->m_vRealSize.vec().y};
                 const auto    mouseCoords = g_pInputManager->getMouseCoordsInternal();
-                const auto    w           = g_pCompositor->vectorToWindowIdeal(mouseCoords);
-                const wlr_box real        = {w->m_vRealPosition.vec().x, w->m_vRealPosition.vec().y, w->m_vRealSize.vec().x, w->m_vRealSize.vec().y};
-                if ((!wlr_box_contains_point(&real, mouseCoords.x, mouseCoords.y) || w->isInCurvedCorner(mouseCoords.x, mouseCoords.y))) {
+                if ((!wlr_box_contains_point(&real, mouseCoords.x, mouseCoords.y) || g_pCompositor->m_pLastWindow->isInCurvedCorner(mouseCoords.x, mouseCoords.y))) {
                     g_pKeybindManager->resizeWithBorder(e);
                     return;
                 }