diff --git a/back/src/modules/apis/apis.controller.ts b/back/src/modules/apis/apis.controller.ts
index 92c0bc6..66cc76f 100644
--- a/back/src/modules/apis/apis.controller.ts
+++ b/back/src/modules/apis/apis.controller.ts
@@ -52,7 +52,8 @@ export class ApisController {
   async getDocs(@Param('id') id: string, @Res() res: Response) {
     const entry = await this.apisService.findOneOrThrow(id);
     if (!entry.htmlPath) throw new NotFoundException('Documentation not generated yet');
-    res.sendFile(entry.htmlPath);
+    const absolutePath = path.resolve(entry.htmlPath);
+    res.sendFile(absolutePath);
   }
 
   @Get(':id/yaml')