diff --git a/src/app/project-map/project-map.component.ts b/src/app/project-map/project-map.component.ts
index c02a8c4b..13c7f0be 100644
--- a/src/app/project-map/project-map.component.ts
+++ b/src/app/project-map/project-map.component.ts
@@ -286,7 +286,7 @@ export class ProjectMapComponent implements OnInit, OnDestroy {
       const data = drawingLineTool.stop();
       this.onLineCreation(data['node'], data['port'], node, port);
     } else {
-      drawingLineTool.start(node.x, node.y, {
+      drawingLineTool.start(node.x + node.width / 2., node.y + node.height / 2., {
         'node': node,
         'port': port
       });