diff --git a/Trajectories/Tests/tests.json b/Trajectories/Tests/tests.json
index 215772ad8a202430bebf3998ee84eaf51851883f..274806e99c45ebd7863f41be690fbb3f38c35256 100644
--- a/Trajectories/Tests/tests.json
+++ b/Trajectories/Tests/tests.json
@@ -121,7 +121,7 @@
 	"command":
 	[
             "$src_dir/Trajectories/Analysis/draw_segments.py",
-            "$my_data_dir/Eurec4A/Graph_anti/segments_cost.gt",
+            "$tests_old_dir/Eurec4A_cost/segments_cost.graphml",
             "segments.gv",
             "-t", "$my_data_dir/Eurec4A/Graph_anti/traj_segm.json"
 	]