diff --git a/Makefile b/Makefile
index ef21cd4..c5b7c54 100644
--- a/Makefile
+++ b/Makefile
@@ -74,3 +74,12 @@ tmpfs-umount:
 tmpfs-destroy: tmpfs-umount
 	rmdir /mnt/tmpfs
 
+##--------- Tinc
+
+tinc: tinc-generate-graph tinc-show-graph
+
+tinc-generate-graph:
+	tinc --pidfile=/run/tinc.grudunet.pid dump graph |dot -Tpdf -o /tmp/grudu.pdf
+
+tinc-show-graph:
+	qpdfview /tmp/grudu.pdf