diff --git a/packages/backend/server/src/core/doc-renderer/controller.ts b/packages/backend/server/src/core/doc-renderer/controller.ts
index 7ab95f312a..9c7fb17f79 100644
--- a/packages/backend/server/src/core/doc-renderer/controller.ts
+++ b/packages/backend/server/src/core/doc-renderer/controller.ts
@@ -222,9 +222,7 @@ export class DocRendererController {
         readFileSync(manifestPath, 'utf-8')
       );
 
-      const publicPath = this.config.isSelfhosted
-        ? this.config.server.host + '/'
-        : assets.publicPath;
+      const publicPath = this.config.isSelfhosted ? '/' : assets.publicPath;
 
       assets.publicPath = publicPath;
       assets.js = assets.js.map(path => publicPath + path);