diff --git a/lib/galaxy/webapps/galaxy/api/sanitize_allow.py b/lib/galaxy/webapps/galaxy/api/sanitize_allow.py
index 6cdfe40a6fc..5f4d9efab2d 100755
--- a/lib/galaxy/webapps/galaxy/api/sanitize_allow.py
+++ b/lib/galaxy/webapps/galaxy/api/sanitize_allow.py
@@ -52,26 +52,32 @@ class SanitizeAllowController(BaseAPIController):
 
     def _generate_allowlist(self, trans):
         sanitize_dict = dict(blocked_toolshed=[], allowed_toolshed=[], blocked_local=[], allowed_local=[])
-        ids = None
         for tool_id in trans.app.config.sanitize_allowlist:
+            installed_name = ""
+            installed_ids = {'full': '',
+                             'allowed': tool_id,
+                             'owner': '',
+                             'repository': '',
+                             'tool': ''}
             for toolbox_id in trans.app.toolbox.tools_by_id:
-                tool = trans.app.toolbox.tools_by_id[toolbox_id]
                 if toolbox_id.startswith(tool_id):
+                    tool = trans.app.toolbox.tools_by_id[toolbox_id]
+                    installed_name = tool.name
                     full_id = tool.id
-                    ids = {'full': full_id,
-                           'allowed': tool_id,
-                           'owner': '/'.join(full_id.split('/')[:3]),
-                           'repository': '/'.join(full_id.split('/')[:4]),
-                           'tool': '/'.join(full_id.split('/')[:5])}
+                    installed_ids = {'full': full_id,
+                                     'allowed': tool_id,
+                                     'owner': '/'.join(full_id.split('/')[:3]),
+                                     'repository': '/'.join(full_id.split('/')[:4]),
+                                     'tool': '/'.join(full_id.split('/')[:5])}
                     break
-            tool_dict = dict(tool_name=tool.name, tool_id=tool_id.split('/'), ids=ids, allowed=True, toolshed='/' in tool_id)
+            tool_dict = dict(tool_name=installed_name, tool_id=tool_id.split('/'), ids=installed_ids, allowed=True, toolshed='/' in tool_id)
             if '/' in tool_id:
                 sanitize_dict['allowed_toolshed'].append(tool_dict)
             else:
                 sanitize_dict['allowed_local'].append(tool_dict)
         for tool_id in sorted(trans.app.toolbox.tools_by_id):
-            tool = trans.app.toolbox.tools_by_id[tool_id]
             if not tool_id.startswith(tuple(trans.app.config.sanitize_allowlist)):
+                tool = trans.app.toolbox.tools_by_id[tool_id]
                 ids = {'full': tool_id,
                        'owner': '/'.join(tool_id.split('/')[:3]),
                        'repository': '/'.join(tool_id.split('/')[:4]),