diff --git a/symfony/framework-bundle/5.1/config/packages/framework.yaml b/symfony/framework-bundle/5.1/config/packages/framework.yaml
index f0db032d..6089f4bd 100644
--- a/symfony/framework-bundle/5.1/config/packages/framework.yaml
+++ b/symfony/framework-bundle/5.1/config/packages/framework.yaml
@@ -1,4 +1,5 @@
 framework:
+    secret: '%env(APP_SECRET)%'
     #csrf_protection: true
     #http_method_override: true