diff --git a/tap_linear/queries/issues.py b/tap_linear/queries/issues.py
index d75e5a7..0c36e12 100644
--- a/tap_linear/queries/issues.py
+++ b/tap_linear/queries/issues.py
@@ -1,5 +1,5 @@
 issuesQuery = """
-        query Issues($next: String, $replicationKeyValue: DateTime) {
+        query Issues($next: String, $replicationKeyValue: DateTimeOrDuration) {
 						issues(
 							first: 100
 							after: $next