diff --git a/back/src/modules/docs-generation/docs-generation.service.ts b/back/src/modules/docs-generation/docs-generation.service.ts
index 7dc5121..b5f08a4 100644
--- a/back/src/modules/docs-generation/docs-generation.service.ts
+++ b/back/src/modules/docs-generation/docs-generation.service.ts
@@ -7,6 +7,13 @@ import { ApisService } from '../apis/apis.service';
 
 const execFileAsync = promisify(execFile);
 
+/* Ajoute node_modules/.bin au PATH pour trouver asyncapi/redocly en local */
+const localBin = path.join(process.cwd(), 'node_modules', '.bin');
+const execEnv = {
+  ...process.env,
+  PATH: `${localBin}${path.delimiter}${process.env.PATH ?? ''}`,
+};
+
 @Injectable()
 export class DocsGenerationService {
   private readonly outputDir = process.env.DOCS_OUTPUT_DIR ?? './docs-output';
@@ -51,7 +58,7 @@ export class DocsGenerationService {
       '--no-interactive',
       '--install',
       '--force-write',
-    ], { shell: true });
+    ], { shell: true, env: execEnv });
   }
 
   private async generateOpenApi(yamlPath: string, outputDir: string): Promise<void> {
@@ -59,6 +66,6 @@ export class DocsGenerationService {
       'build-docs',
       yamlPath,
       '--output', path.join(outputDir, 'index.html'),
-    ], { shell: true });
+    ], { shell: true, env: execEnv });
   }
 }