diff --git a/manifest.toml b/manifest.toml
index 715be4b..89f2233 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -58,6 +58,6 @@ ram.runtime = "50M"
     [resources.apt]
     packages = "apt-transport-https obfs4proxy"
 
-    extras.tor.repo = "deb https://deb.torproject.org/torproject.org bullseye main"
+    extras.tor.repo = "deb https://deb.torproject.org/torproject.org __YNH_DEBIAN_VERSION__ main"
     extras.tor.key = "https://deb.torproject.org/torproject.org/A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89.asc"
     extras.tor.packages = "tor tor-geoipdb deb.torproject.org-keyring"