diff --git a/DigitalLearningSolutions.Data/DataServices/CourseDataService.cs b/DigitalLearningSolutions.Data/DataServices/CourseDataService.cs
index fee4f1b696..06196293a0 100644
--- a/DigitalLearningSolutions.Data/DataServices/CourseDataService.cs
+++ b/DigitalLearningSolutions.Data/DataServices/CourseDataService.cs
@@ -551,7 +551,7 @@ BEGIN TRANSACTION
 
                 UPDATE CandidateAssessmentSupervisors SET Removed = NULL
                  {((selfAssessmentSupervisorRoleId > 0) ? " ,SelfAssessmentSupervisorRoleID = @selfAssessmentSupervisorRoleID" : string.Empty)}
-                WHERE CandidateAssessmentID = @candidateAssessmentId AND SupervisorDelegateId = @supervisorDelegateId 
+                WHERE CandidateAssessmentID = @candidateAssessmentId AND SupervisorDelegateId = @supervisorDelegateId AND SelfAssessmentSupervisorRoleID = @selfAssessmentSupervisorRoleID
 
                 COMMIT TRANSACTION";