diff --git a/src/mode/fdm/prepare.js b/src/mode/fdm/prepare.js
index 75d45e10..bf79b246 100644
--- a/src/mode/fdm/prepare.js
+++ b/src/mode/fdm/prepare.js
@@ -408,10 +408,10 @@
                         let y = maxy;
                         let z = minz;
                         let b = Math.max(firstLayerBrim, 1);
-                        print.addOutput(tmpout, newPoint(minx - b, y, z), 0,    firstLayerSeek, tool);
-                        print.addOutput(tmpout, newPoint(minx - 0, y, z), emit, firstLayerRate, tool);
-                        print.addOutput(tmpout, newPoint(maxx + b, y, z), 0,    firstLayerSeek, tool);
-                        print.addOutput(tmpout, newPoint(maxx + 0, y, z), emit, firstLayerRate, tool);
+                        print.addOutput(layerout, newPoint(minx - b, y, z), 0,    firstLayerSeek, tool);
+                        print.addOutput(layerout, newPoint(minx - 0, y, z), emit, firstLayerRate, tool);
+                        print.addOutput(layerout, newPoint(maxx + b, y, z), 0,    firstLayerSeek, tool);
+                        print.addOutput(layerout, newPoint(maxx + 0, y, z), emit, firstLayerRate, tool);
                     }
                 }
                 layerout.appendAll(tmpout);