diff --git a/src/wayland/output_interface.cpp b/src/wayland/output_interface.cpp
index 7173a26a25..c3ef521a65 100644
--- a/src/wayland/output_interface.cpp
+++ b/src/wayland/output_interface.cpp
@@ -520,6 +520,9 @@ QVector<wl_resource *> OutputInterface::clientResources(ClientConnection *client
 bool OutputInterface::isEnabled() const
 {
     Q_D();
+    if (!d->dpms.supported) {
+        return true;
+    }
     return d->dpms.mode == DpmsMode::On;
 }