diff --git a/src/ConnectionGraphicsObject.cpp b/src/ConnectionGraphicsObject.cpp
index 05ae46b..9a1eeea 100644
--- a/src/ConnectionGraphicsObject.cpp
+++ b/src/ConnectionGraphicsObject.cpp
@@ -107,6 +107,14 @@ QRectF ConnectionGraphicsObject::boundingRect() const
 
     QRectF commonRect = basicRect.united(c1c2Rect);
 
+    // Include the painter stroke so custom painters that route beyond
+    // the default bezier control points are not clipped.
+    auto *ns = nodeScene();
+    if (ns) {
+        QRectF strokeRect = ns->connectionPainter().getPainterStroke(*this).boundingRect();
+        commonRect = commonRect.united(strokeRect);
+    }
+
     auto const &connectionStyle = StyleCollection::connectionStyle();
     float const diam = connectionStyle.pointDiameter();
     QPointF const cornerOffset(diam, diam);