diff --git a/src/Controller/OrganisationRegistrationController.php b/src/Controller/OrganisationRegistrationController.php
index 276b516..9ab55c9 100644
--- a/src/Controller/OrganisationRegistrationController.php
+++ b/src/Controller/OrganisationRegistrationController.php
@@ -202,7 +202,7 @@ class OrganisationRegistrationController extends SimpleController
         }
 
         // Check the user is registrant of this organisation
-        if ($organisation->registrant_id == $currentUser->id) {
+        if ($organisation->registrant_id != $currentUser->id) {
             throw new ForbiddenException();
         }
 
@@ -657,7 +657,7 @@ class OrganisationRegistrationController extends SimpleController
         }
 
         // Check the user is registrant of this organisation
-        if ($organisation->registrant_id == $currentUser->id) {
+        if ($organisation->registrant_id != $currentUser->id) {
             throw new ForbiddenException();
         }