diff --git a/src/render/Renderer.cpp b/src/render/Renderer.cpp
index 6c524730..00aaa636 100644
--- a/src/render/Renderer.cpp
+++ b/src/render/Renderer.cpp
@@ -1031,6 +1031,9 @@ void CHyprRenderer::damageSurface(wlr_surface* pSurface, double x, double y) {
     pixman_region32_init(&damageBoxForEach);
 
     for (auto& m : g_pCompositor->m_vMonitors) {
+        if (!m->output)
+            continue;
+
         double lx = 0, ly = 0;
         wlr_output_layout_output_coords(g_pCompositor->m_sWLROutputLayout, m->output, &lx, &ly);