diff --git a/deps/wazuh_testing/wazuh_testing/tools/performance/visualization.py b/deps/wazuh_testing/wazuh_testing/tools/performance/visualization.py
index fdf5eb8c16..f102a7689e 100644
--- a/deps/wazuh_testing/wazuh_testing/tools/performance/visualization.py
+++ b/deps/wazuh_testing/wazuh_testing/tools/performance/visualization.py
@@ -48,7 +48,7 @@ def __init__(self, dataframes, target, compare=False, store_path=gettempdir(), x
         if target in ['binary', 'analysis', 'remote', 'agent', 'logcollector', 'wazuhdb']:
             self.columns_to_plot = self._load_columns_to_plot(columns_path)
 
-        if unify:
+        if unify.lower() in ["true"]:
             self._unify_dataframes()
 
     @staticmethod