diff --git a/grants/ispyb_expeye.sql b/grants/ispyb_expeye.sql
index 54a8582..ade2285 100644
--- a/grants/ispyb_expeye.sql
+++ b/grants/ispyb_expeye.sql
@@ -48,6 +48,7 @@ GRANT SELECT, INSERT, UPDATE, DELETE ON BLSampleGroup TO ispyb_expeye_acquisitio
 GRANT SELECT, INSERT, UPDATE, DELETE ON BLSampleGroup_has_BLSample TO ispyb_expeye_acquisition_role;
 GRANT SELECT, INSERT, UPDATE, DELETE ON BLSubSample TO ispyb_expeye_acquisition_role;
 GRANT SELECT, INSERT, UPDATE, DELETE ON Project_has_BLSample TO ispyb_expeye_acquisition_role;
+GRANT SELECT, INSERT, UPDATE ON BLSamplePosition TO ispyb_expeye_acquisition_role;
 
 GRANT SELECT ON Protein TO ispyb_expeye_acquisition_role;
 GRANT SELECT, INSERT, UPDATE ON Crystal TO ispyb_expeye_acquisition_role;