diff --git a/scripts/rttc.py b/scripts/rttc.py
index 75f56b3afe147a21cef57256acd0d60a275e7fae..a98de458de3d965c874b889e4dccbab0fa390f69 100644
--- a/scripts/rttc.py
+++ b/scripts/rttc.py
@@ -39,6 +39,8 @@ km3pipe.style.use('km3pipe')
 
 from km3pipe.logger import logging
 
+plt.rcParams['axes.formatter.useoffset'] = False
+
 
 @kp.tools.timed_cache(hours=1)
 def get_baseline_rttc(det_id, hours=24):