diff --git a/grants/ispyb_expeye.sql b/grants/ispyb_expeye.sql
index 5f9fa9c..cd1510b 100644
--- a/grants/ispyb_expeye.sql
+++ b/grants/ispyb_expeye.sql
@@ -75,3 +75,4 @@ GRANT SELECT ON ProcessingJob TO ispyb_expeye_core_role;
 GRANT SELECT, INSERT, UPDATE ON Ligand TO ispyb_expeye_core_role;
 GRANT SELECT, INSERT, UPDATE, DELETE ON Ligand_has_PDB TO ispyb_expeye_core_role;
 GRANT SELECT, INSERT, UPDATE, DELETE ON BLSample_has_Ligand TO ispyb_expeye_core_role;
+GRANT SELECT, INSERT, UPDATE, DELETE ON Protein_has_PDB TO ispyb_expeye_core_role;