1 files changed, 4 insertions, 0 deletions

diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index 18367a1c..5b7ad4ee 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -453,6 +453,10 @@ static bool scan_out_fullscreen_view(struct sway_output *output,
                 return false;
         }
 
+        if (server.session_lock.locked) {
+                return false;
+        }
+
         if (!wl_list_empty(&view->saved_buffers)) {
                 return false;
         }