diff --git a/src/Views/Alert.elm b/src/Views/Alert.elm
index cd028cf12..4c356f3ce 100644
--- a/src/Views/Alert.elm
+++ b/src/Views/Alert.elm
@@ -26,6 +26,7 @@ type Level
     = Danger
     | Info
     | Success
+    | Warning
 
 
 icon : Level -> Html msg
@@ -40,6 +41,9 @@ icon level =
         Success ->
             span [ class "me-1" ] [ Icon.checkCircle ]
 
+        Warning ->
+            span [ class "me-1" ] [ Icon.warning ]
+
 
 httpError : Http.Error -> Html msg
 httpError error =
@@ -125,3 +129,6 @@ levelToClass level =
 
         Success ->
             "success"
+
+        Warning ->
+            "warning"
diff --git a/src/Views/Page.elm b/src/Views/Page.elm
index 41629718c..2982159e6 100644
--- a/src/Views/Page.elm
+++ b/src/Views/Page.elm
@@ -460,7 +460,7 @@ notificationView { closeNotification } notification =
 
         Session.StoreDecodingError decodeError ->
             Alert.simple
-                { level = Alert.Danger
+                { level = Alert.Warning
                 , title = Just "Erreur de récupération de session"
                 , close = Nothing
                 , content =