diff --git a/Published/CORE-000252/negative/01/data/_datasets.csv b/Published/CORE-000252/negative/01/data/_datasets.csv
index 87df3b258..02691761c 100644
--- a/Published/CORE-000252/negative/01/data/_datasets.csv
+++ b/Published/CORE-000252/negative/01/data/_datasets.csv
@@ -2,3 +2,4 @@ Filename,Label
 dm,Demographics
 ae,Adverse Events
 dd,Death Details
+ds,Disposition
\ No newline at end of file