diff --git a/CHANGELOG.md b/CHANGELOG.md
index a8887039..a957813e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 Changelog
 =========
 
+8.15.4
+------
+
+- Fix crash if aggregate report timespan is > 24 hours
+
 8.15.3
 ------
 
diff --git a/build.sh b/build.sh
index 34e9d84c..6654ce9d 100755
--- a/build.sh
+++ b/build.sh
@@ -9,6 +9,7 @@ fi
 . venv/bin/activate
 pip install .[build]
 ruff format .
+ruff check .
 cd docs
 make clean 
 make html
diff --git a/parsedmarc/__init__.py b/parsedmarc/__init__.py
index 73d059db..7ababcf0 100644
--- a/parsedmarc/__init__.py
+++ b/parsedmarc/__init__.py
@@ -34,7 +34,7 @@
 from parsedmarc.utils import parse_email
 from parsedmarc.utils import timestamp_to_human, human_timestamp_to_datetime
 
-__version__ = "8.15.3"
+__version__ = "8.15.4"
 
 logger.debug("parsedmarc v{0}".format(__version__))
 
@@ -519,7 +519,7 @@ def parse_aggregate_report_xml(
         date_range = report["report_metadata"]["date_range"]
         if int(date_range["end"]) - int(date_range["begin"]) > 2 * 86400:
             _error = "Time span > 24 hours - RFC 7489 section 7.2"
-            raise InvalidAggregateReport(error)
+            raise InvalidAggregateReport(_error)
         date_range["begin"] = timestamp_to_human(date_range["begin"])
         date_range["end"] = timestamp_to_human(date_range["end"])
         new_report_metadata["begin_date"] = date_range["begin"]