diff --git a/bumpversion/files.py b/bumpversion/files.py
index 48f8a4c3..5ba9edfc 100644
--- a/bumpversion/files.py
+++ b/bumpversion/files.py
@@ -182,7 +182,7 @@ def make_file_change(
                 logger.info("File not found, but ignoring")
                 logger.dedent()
                 return
-            raise FileNotFoundError(f"File not found: '{self.file_change.filename}'")
+            raise FileNotFoundError(f"File not found: '{self.file_change.filename}'")  # pragma: no-coverage
         logger.debug("Serializing the current version")
         logger.indent()
         context["current_version"] = self.version_config.serialize(current_version, context)