diff --git a/plugins/LegacyProfileReader/DictionaryOfDoom.json b/plugins/LegacyProfileReader/DictionaryOfDoom.json
index cc6d867066..7be972ac84 100644
--- a/plugins/LegacyProfileReader/DictionaryOfDoom.json
+++ b/plugins/LegacyProfileReader/DictionaryOfDoom.json
@@ -3,7 +3,7 @@
     "target_version": 1,
 
     "translation": {
-        "line_width": "nozzle_size",
+        "line_width": "wall_thickness if (spiralize == \"True\" or simple_mode == \"True\") else (nozzle_size if (float(wall_thickness) < 0.01) else (wall_thickness if (float(wall_thickness) < float(nozzle_size)) else (nozzle_size if ((int(float(wall_thickness) / (float(nozzle_size) - 0.0001))) == 0) else ((float(wall_thickness) / ((int(float(wall_thickness) / (float(nozzle_size) - 0.0001))) + 1)) if ((float(wall_thickness) / (int(float(wall_thickness) / (float(nozzle_size) - 0.0001)))) > float(nozzle_size) * 1.5) else ((float(wall_thickness) / (int(float(wall_thickness) / (float(nozzle_size) - 0.0001)))))))))",
         "layer_height": "layer_height",
         "layer_height_0": "bottom_thickness",
         "wall_thickness": "wall_thickness",