diff --git a/server/src/router/v1/admin/admin.routes.js b/server/src/router/v1/admin/admin.routes.js
index 276cc55..161fe95 100644
--- a/server/src/router/v1/admin/admin.routes.js
+++ b/server/src/router/v1/admin/admin.routes.js
@@ -1113,7 +1113,7 @@ adminRouter.get(
   // #swagger.tags = ['Admin · Moderation']
   // #swagger.summary = 'Per-user moderation summary (counts, latest tag, linked account)'
   // #swagger.security = [{ "cookieAuth": [] }, { "bearerAuth": [] }]
-  param('discordId').matches(/^d{1,32}$/),
+  param('discordId').matches(/^\d{1,32}$/),
   validate,
   moderation.getUser,
 )
@@ -1122,7 +1122,7 @@ adminRouter.get(
   // #swagger.tags = ['Admin · Moderation']
   // #swagger.summary = 'Full moderation action history for a user'
   // #swagger.security = [{ "cookieAuth": [] }, { "bearerAuth": [] }]
-  param('discordId').matches(/^d{1,32}$/),
+  param('discordId').matches(/^\d{1,32}$/),
   validate,
   moderation.getUserActions,
 )
@@ -1131,7 +1131,7 @@ adminRouter.get(
   // #swagger.tags = ['Admin · Moderation']
   // #swagger.summary = 'Staff notes for a user (admin_only notes hidden from moderators)'
   // #swagger.security = [{ "cookieAuth": [] }, { "bearerAuth": [] }]
-  param('discordId').matches(/^d{1,32}$/),
+  param('discordId').matches(/^\d{1,32}$/),
   validate,
   moderation.getUserNotes,
 )
@@ -1140,7 +1140,7 @@ adminRouter.post(
   // #swagger.tags = ['Admin · Moderation']
   // #swagger.summary = 'Add a staff note (admin_only visibility requires the admin role)'
   // #swagger.security = [{ "cookieAuth": [] }, { "bearerAuth": [] }]
-  param('discordId').matches(/^d{1,32}$/),
+  param('discordId').matches(/^\d{1,32}$/),
   body('body').isString().trim().isLength({ min: 1, max: 4000 }),
   body('visibility').optional().isIn(['staff_only', 'admin_only']),
   validate,
@@ -1209,7 +1209,7 @@ adminRouter.get(
   // #swagger.security = [{ "cookieAuth": [] }, { "bearerAuth": [] }]
   // #swagger.parameters['discordId'] = { in: 'path', required: true, schema: { type: 'string' }, description: 'Discord snowflake.' }
   /* #swagger.responses[200] = { description: 'Appeals for the user', content: { "application/json": { schema: { type: "array", items: { $ref: "#/components/schemas/AppealQueueItem" } } } } } */
-  param('discordId').matches(/^d{1,32}$/),
+  param('discordId').matches(/^\d{1,32}$/),
   validate,
   moderation.getUserAppeals,
 )