1 files changed, 6 insertions, 5 deletions
diff --git a/quality_control/standard_error.py b/quality_control/standard_error.py
index 90beb8a..00b1ac6 100644
--- a/quality_control/standard_error.py
+++ b/quality_control/standard_error.py
@@ -4,17 +4,18 @@ from typing import Union
 from .utils import cell_error
 from .errors import InvalidValue
 
-def invalid_value(
-        line_number: int, column_number: int, val: str) -> Union[
-            InvalidValue, None]:
+def invalid_value(filename: str,
+                  line_number: int,
+                  column_number: int,
+                  val: str) -> Union[InvalidValue, None]:
     """
     Returns a `quality_control.errors.InvalidValue` object in the case where
     `val` is not a valid input for standard error files, otherwise, it returns
     `None`.
     """
     return cell_error(
-        r"^([0-9]+\.[0-9]{6,}|[0-9]+\.?0*)$", val, line=line_number,
-        column=column_number, value=val, message=(
+        r"^([0-9]+\.[0-9]{6,}|[0-9]+\.?0*)$", val, filename=filename,
+        line=line_number, column=column_number, value=val, message=(
             f"Invalid value '{val}'. "
             "Expected string representing a number with at least six "
             "decimal places."))