diff --git a/leenkx/blender/lnx/write_data.py b/leenkx/blender/lnx/write_data.py
index 77148b8..9559278 100644
--- a/leenkx/blender/lnx/write_data.py
+++ b/leenkx/blender/lnx/write_data.py
@@ -419,9 +419,10 @@ project.addSources('Sources');
 def get_winmode(lnx_winmode):
     if lnx_winmode == 'Window':
         return 0
-    else: # Fullscreen
+    elif lnx_winmode == 'Fullscreen':
         return 1
-
+    else:  # Headless
+        return 2
 
 def write_config(resx, resy):
     wrd = bpy.data.worlds['Lnx']