diff --git a/src/spikeinterface/widgets/gtstudy.py b/src/spikeinterface/widgets/gtstudy.py
index 304cf1a44a..bc2c1246b7 100644
--- a/src/spikeinterface/widgets/gtstudy.py
+++ b/src/spikeinterface/widgets/gtstudy.py
@@ -35,7 +35,7 @@ def __init__(
 
         plot_data = dict(
             study=study,
-            run_times=study.get_run_times(),
+            run_times=study.get_run_times(case_keys),
             case_keys=case_keys,
         )