diff --git a/CHANGES.md b/CHANGES.md
index b3574850..c3b34105 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,7 @@
+## 2025.7.1
+### Notices
+- `cloudflared` will no longer officially support Debian and Ubuntu distros that reached end-of-life: `buster`, `bullseye`, `impish`, `trusty`.
+
 ## 2025.1.1
 ### New Features
 - This release introduces the use of new Post Quantum curves and the ability to use Post Quantum curves when running tunnels with the QUIC protocol this applies to non-FIPS and FIPS builds.
diff --git a/cfsetup.yaml b/cfsetup.yaml
index 0b3307c6..dd01f650 100644
--- a/cfsetup.yaml
+++ b/cfsetup.yaml
@@ -3,7 +3,7 @@ pinned_go: &pinned_go go-boring=1.24.4-1
 build_dir: &build_dir /cfsetup_build
 default-flavor: bookworm
 
-bullseye: &bullseye
+bookworm: &bookworm
   build-linux:
     build_dir: *build_dir
     builddeps: &build_deps
@@ -253,5 +253,4 @@ bullseye: &bullseye
       - pip install pynacl==1.4.0 pygithub==1.55 boto3==1.22.9 python-gnupg==0.4.9
       - make r2-linux-release
 
-bookworm: *bullseye
-trixie: *bullseye
+trixie: *bookworm
diff --git a/release_pkgs.py b/release_pkgs.py
index 92d38195..aa5d5dd1 100644
--- a/release_pkgs.py
+++ b/release_pkgs.py
@@ -346,8 +346,7 @@ def parse_args():
     )
 
     parser.add_argument(
-        "--deb-based-releases", default=["any", "bookworm", "bullseye", "buster", "noble", "jammy", "impish", "focal", "bionic",
-                                         "xenial", "trusty"],
+        "--deb-based-releases", default=["any", "bookworm", "noble", "jammy", "focal", "bionic", "xenial"],
         help="list of debian based releases that need to be packaged for"
     )