diff --git a/src/render/OpenGL.cpp b/src/render/OpenGL.cpp
index 0acf2bb7..ffe4cdc0 100644
--- a/src/render/OpenGL.cpp
+++ b/src/render/OpenGL.cpp
@@ -159,7 +159,7 @@ void CHyprOpenGLImpl::end() {
 
         if (m_RenderData.mouseZoomFactor != 1.f) {
             const auto ZOOMCENTER =
-                m_RenderData.mouseZoomUseMouse ? g_pInputManager->getMouseCoordsInternal() - m_RenderData.pMonitor->vecPosition : m_RenderData.pMonitor->vecSize / 2.f;
+                m_RenderData.mouseZoomUseMouse ? g_pInputManager->getMouseCoordsInternal() - m_RenderData.pMonitor->vecPosition : m_RenderData.pMonitor->vecTransformedSize / 2.f;
             monbox.x -= ZOOMCENTER.x;
             monbox.y -= ZOOMCENTER.y;
             scaleBox(&monbox, m_RenderData.mouseZoomFactor);