diff --git a/data/whitelists.yaml b/data/whitelists.yaml
index 56a680f767ec8b0e9b9cb864619e37ea515ef32e..adb08a9c6c804a2e8498e33ef3c48ff7b9750c59 100644
--- a/data/whitelists.yaml
+++ b/data/whitelists.yaml
@@ -889,14 +889,9 @@ whitelists:
     v2024:
 #      my-pkg: "1.0.0-1+apertis1~v2023"
   delta_channel_ignore_list:
-    apertis/v2023: *NOT_RELEVANT_DELTA
     apertis/v2024: *NOT_RELEVANT_DELTA
-    apertis/v2025pre: *NOT_RELEVANT_DELTA
-    apertis/v2026dev0: *NOT_RELEVANT_DELTA
+    apertis/v2026dev2: *NOT_RELEVANT_DELTA
   trigger_updates:
-    debian/bullseye: "Used as base for v2023"
-    debian/bullseye-security: "Source of security updates for v2023"
-    debian/bullseye-updates: "Source of bugfix updates for v2023"
     debian/bookworm: "Used as base for v2024 and v2025"
     debian/bookworm-security: "Source of security updates for v2024 and v2025"
     debian/bookworm-updates: "Source of bugfix updates for v2024 and v2025"