diff --git a/bugwarrior/services/jira.py b/bugwarrior/services/jira.py
index abb3edf2..c5a6cd0a 100644
--- a/bugwarrior/services/jira.py
+++ b/bugwarrior/services/jira.py
@@ -244,7 +244,7 @@ def get_due(self):
         # Otherwise, if the issue is in a sprint, use the end date of that sprint.
         sprints = self.__get_sprints()
         for sprint in filter(lambda e: e.get('state', '').lower() != 'closed', sprints):
-            endDate = sprint['endDate']
+            endDate = sprint.get('endDate')
             if endDate != '<null>':
                 return self.parse_date(endDate)
 
diff --git a/tests/test_jira.py b/tests/test_jira.py
index 47ce4fc4..428db756 100644
--- a/tests/test_jira.py
+++ b/tests/test_jira.py
@@ -244,6 +244,18 @@ def test_get_due(self):
             self.arbitrary_record_with_due,
             extra={'sprint_field_names': self.service.sprint_field_names},
         )
+
         self.assertEqual(
             issue.get_due(), datetime(2016, 9, 23, 16, 8, tzinfo=timezone.utc)
         )
+
+    def test_get_due_sprint_dict_missing_end_date(self):
+        record = self.arbitrary_record.copy()
+        record['fields'] = self.arbitrary_record['fields'].copy()
+        record['fields']['Sprint'] = [{'id': 1, 'state': 'active', 'name': 'Sprint 1'}]
+
+        issue = self.service.get_issue_for_record(
+            record, extra={'sprint_field_names': self.service.sprint_field_names}
+        )
+
+        self.assertIsNone(issue.get_due())