diff --git a/app/src/components/ConnectionsLayer.vue b/app/src/components/ConnectionsLayer.vue
index 25d42883cd9f2a8a7a6f85854285c9fcb542afe8..f801d947ecdd1250d454856524021e63f8fa9d47 100644
--- a/app/src/components/ConnectionsLayer.vue
+++ b/app/src/components/ConnectionsLayer.vue
@@ -168,7 +168,7 @@ export default {
         )
 
         newLine.setAttribute('stroke', 'red')
-        newLine.setAttribute('stroke-width', '2')
+        newLine.setAttribute('stroke-width', '5')
         newLine.setAttribute('x1', svgP.x)
         newLine.setAttribute('y1', svgP.y)
         newLine.setAttribute('x2', svgP.x)