1 files changed, 6 insertions, 4 deletions

diff --git a/server/controllers/themes.ts b/server/controllers/themes.ts
index 20e7062d0..104c285ad 100644
--- a/server/controllers/themes.ts
+++ b/server/controllers/themes.ts
@@ -1,13 +1,11 @@
 import * as express from 'express'
-import { PLUGIN_GLOBAL_CSS_PATH } from '../initializers/constants'
 import { join } from 'path'
 import { RegisteredPlugin } from '../lib/plugins/plugin-manager'
-import { servePluginStaticDirectoryValidator } from '../middlewares/validators/plugins'
 import { serveThemeCSSValidator } from '../middlewares/validators/themes'
 
 const themesRouter = express.Router()
 
-themesRouter.get('/:themeName/:themeVersion/css/:staticEndpoint',
+themesRouter.get('/:themeName/:themeVersion/css/:staticEndpoint(*)',
   serveThemeCSSValidator,
   serveThemeCSSDirectory
 )
@@ -24,5 +22,9 @@ function serveThemeCSSDirectory (req: express.Request, res: express.Response) {
   const plugin: RegisteredPlugin = res.locals.registeredPlugin
   const staticEndpoint = req.params.staticEndpoint
 
-  return express.static(join(plugin.path, staticEndpoint), { fallthrough: false })
+  if (plugin.css.includes(staticEndpoint) === false) {
+    return res.sendStatus(404)
+  }
+
+  return res.sendFile(join(plugin.path, staticEndpoint))
 }