diff --git a/account_asset_management_xls/__init__.py b/account_asset_management_xls/__init__.py
index c9a848fd1..462943857 100644
--- a/account_asset_management_xls/__init__.py
+++ b/account_asset_management_xls/__init__.py
@@ -6,4 +6,4 @@ try:
 except ImportError:
     import logging
     logging.getLogger(__name__).warn(
-        "report_xlsx_helpers not available in addons path")
+        "report_xlsx_helper not available in addons path")