diff --git a/sync/service/recur_test.go b/sync/service/recur_test.go
index 98f4980..fe9dccc 100644
--- a/sync/service/recur_test.go
+++ b/sync/service/recur_test.go
@@ -29,7 +29,7 @@ func TestRecur(t *testing.T) {
 		Deleted:   false,
 		Recurrer:  recur,
 		RecurNext: now,
-		Body:      `{"title":"Test Event","start":"2024-01-01T10:00:00Z","duration":30}`,
+		Body:      `{"title":"Test Event","start":"2024-01-01T10:00:00Z","duration":"30m"}`,
 	}
 
 	// Store the item