diff --git a/tenants/tenant-a/config.yaml b/tenants/tenant-a/config.yaml
index d0cd6fd..bb85fa8 100644
--- a/tenants/tenant-a/config.yaml
+++ b/tenants/tenant-a/config.yaml
@@ -1,4 +1,4 @@
-name: a
+name: "a"
 
 image:
   repository: registry.bouvais.lu/tenant-jupyter