diff --git a/src/db.py b/src/db.py
index 476341a..646fc25 100644
--- a/src/db.py
+++ b/src/db.py
@@ -126,7 +126,7 @@ def _ensure_database() -> Path:
         if should_rebuild(db_path, parquet_path):
             build_database(db_path, parquet_path)
         else:
-            logger.info("Base de données déjà disponible et à jour.")
+            logger.debug("Base de données déjà disponible et à jour.")
     return db_path
 
 
diff --git a/src/pages/observatoire.py b/src/pages/observatoire.py
index 3f0d5a8..b3afc84 100644
--- a/src/pages/observatoire.py
+++ b/src/pages/observatoire.py
@@ -657,15 +657,15 @@ def _normalize_filter_params(filter_params: dict) -> tuple:
     )
 
 
-@cache.memoize(timeout=3600)
+@cache.memoize()
 def _compute_dashboard_children(cache_key: tuple):
+    logger.debug("Cache miss — computing dashboard")
     filter_params = {k: (list(v) if isinstance(v, tuple) else v) for k, v in cache_key}
 
     lff: pl.LazyFrame = query_marches().lazy()
     lff = prepare_dashboard_data(lff=lff, **filter_params)
 
     dff = lff.collect(engine="streaming")
-    logger.debug("Filter data: " + str(dff.height))
 
     df_per_uid = (
         dff.select("uid", "montant").group_by("uid").agg(pl.col("montant").first())
diff --git a/uv.lock b/uv.lock
index fa799ff..b2ced7c 100644
--- a/uv.lock
+++ b/uv.lock
@@ -760,7 +760,7 @@ wheels = [
 
 [[package]]
 name = "decp-info"
-version = "2.7.1"
+version = "2.7.2"
 source = { virtual = "." }
 dependencies = [
     { name = "dash", extra = ["compress"] },