diff --git a/src/Form/AttachmentFormType.php b/src/Form/AttachmentFormType.php
index 2df31e20..041bebd7 100644
--- a/src/Form/AttachmentFormType.php
+++ b/src/Form/AttachmentFormType.php
@@ -106,7 +106,7 @@ class AttachmentFormType extends AbstractType
             'required' => false,
             'label' => 'attachment.edit.secure_file',
             'mapped' => false,
-            'disabled' => !$this->security->isGranted('@parts_attachments.show_private'),
+            'disabled' => !$this->security->isGranted('@attachments.show_private'),
             'help' => 'attachment.edit.secure_file.help',
         ]);
 
diff --git a/src/Security/Voter/AttachmentVoter.php b/src/Security/Voter/AttachmentVoter.php
index b5b7b7ba..16d9e5b9 100644
--- a/src/Security/Voter/AttachmentVoter.php
+++ b/src/Security/Voter/AttachmentVoter.php
@@ -56,7 +56,7 @@ class AttachmentVoter extends ExtendedVoter
      */
     protected function voteOnUser(string $attribute, $subject, User $user): bool
     {
-        return $this->resolver->inherit($user, 'parts_attachments', $attribute) ?? false;
+        return $this->resolver->inherit($user, 'attachments', $attribute) ?? false;
     }
 
     /**
@@ -70,7 +70,7 @@ class AttachmentVoter extends ExtendedVoter
     protected function supports(string $attribute, $subject): bool
     {
         if (is_a($subject, Attachment::class, true)) {
-            return in_array($attribute, $this->resolver->listOperationsForPermission('parts_attachments'), false);
+            return in_array($attribute, $this->resolver->listOperationsForPermission('attachments'), false);
         }
 
         //Allow class name as subject
diff --git a/src/Security/Voter/PermissionVoter.php b/src/Security/Voter/PermissionVoter.php
index 86ca99f2..729b5cfd 100644
--- a/src/Security/Voter/PermissionVoter.php
+++ b/src/Security/Voter/PermissionVoter.php
@@ -83,7 +83,9 @@ class PermissionVoter extends ExtendedVoter
             $valid = $this->resolver->isValidOperation($perm, $op);
 
             //if an invalid operation is encountered, throw an exception so the developer knows it
-            //throw new \RuntimeException('Encountered invalid permission operation "'.$op.'" for permission "'.$perm.'"!');
+            if(!$valid) {
+                throw new \RuntimeException('Encountered invalid permission operation "'.$op.'" for permission "'.$perm.'"!');
+            }
 
             return true;
         }