diff --git a/synth/validator/prompt_config.py b/synth/validator/prompt_config.py
index 07fffb16..06073ffe 100644
--- a/synth/validator/prompt_config.py
+++ b/synth/validator/prompt_config.py
@@ -61,7 +61,7 @@ class PromptConfig:
         "0_55min_gaps": 3300,
         "0_60min_gaps": 3600,
     },
-    window_days=1,
+    window_days=3,
     softmax_beta=-0.2,
     smoothed_score_coefficient=0.5,
 )