diff --git a/sunbeam-python/sunbeam/features/tls/common.py b/sunbeam-python/sunbeam/features/tls/common.py
index 82551726d..ad85bc246 100644
--- a/sunbeam-python/sunbeam/features/tls/common.py
+++ b/sunbeam-python/sunbeam/features/tls/common.py
@@ -50,6 +50,7 @@
     WaitForApplicationsStep,
 )
 from sunbeam.utils import pass_method_obj
+from sunbeam.versions import MANUAL_TLS_CERTIFICATES_CHANNEL
 
 CERTIFICATE_FEATURE_KEY = "TlsProvider"
 CA_MANUAL_TLS_CERTIFICATE = "manual-tls-certificates"
@@ -109,7 +110,7 @@ def default_software_overrides(self) -> SoftwareConfig:
         return SoftwareConfig(
             charms={
                 "manual-tls-certificates": CharmManifest(
-                    channel="latest/stable",
+                    channel=MANUAL_TLS_CERTIFICATES_CHANNEL,
                 )
             }
         )