diff --git a/l2l/utils/JUBE_runner.py b/l2l/utils/JUBE_runner.py
index 6bc57e2f..d9be6106 100644
--- a/l2l/utils/JUBE_runner.py
+++ b/l2l/utils/JUBE_runner.py
@@ -217,7 +217,6 @@ def run(self, trajectory, generation):
         for ind in self.trajectory.individuals[generation]:
             ready_files.append(path_ready + str(ind.ind_idx))
 
-        ready_files.append(path_ready + str(generation))
 
         # Call the main function from JUBE
         logger.info("JUBE running generation: " + str(self.generation))