diff --git a/src/spikeanalysis/spike_plotter.py b/src/spikeanalysis/spike_plotter.py
index 71c2995..c20d0c8 100644
--- a/src/spikeanalysis/spike_plotter.py
+++ b/src/spikeanalysis/spike_plotter.py
@@ -655,7 +655,7 @@ def _get_event_lengths(self) -> dict:
 
         for key, value in stim_dict.items():
             stim_lengths[key] = np.mean(
-                np.array(self.data.digital_events[value]["lengths"]) / self.data._sampling_rate
+                np.array(self.data.events[value]["lengths"]) / self.data._sampling_rate
             )
         return stim_lengths