diff --git a/feature_engine/utils/calculate_chat_level_features.py b/feature_engine/utils/calculate_chat_level_features.py
index 24cd59e7..eeba000e 100644
--- a/feature_engine/utils/calculate_chat_level_features.py
+++ b/feature_engine/utils/calculate_chat_level_features.py
@@ -96,7 +96,7 @@ def calculate_chat_level_features(self) -> pd.DataFrame:
 
         # Forward Flow
         self.get_forward_flow()
-        self.get_certainty_score()
+        # self.get_certainty_score()
 
         # Reddit / online communication features
         self.get_reddit_features()