diff --git a/apt-sync.py b/apt-sync.py
index 792bff1..b00ce9b 100755
--- a/apt-sync.py
+++ b/apt-sync.py
@@ -44,7 +44,7 @@ if USE_ADDR_FAMILY != "":
     )
 
 OS_TEMPLATE = {
-    "ubuntu-lts": ["focal", "jammy", "noble"],
+    "ubuntu-lts": ["jammy", "noble"],
     "debian-current": ["bullseye", "bookworm", "trixie"],
     "debian-latest2": ["bookworm", "trixie"],
     "debian-latest": ["trixie"],
diff --git a/cvmfs.sh b/cvmfs.sh
index 375f888..06da6eb 100755
--- a/cvmfs.sh
+++ b/cvmfs.sh
@@ -15,7 +15,7 @@ YUM_PATH="${BASE_PATH}/yum"
 export REPO_SIZE_FILE=/tmp/reposize.$RANDOM
 
 # CERN keeps only maintained versions of CVMFS
-ubuntu_os=(noble jammy focal)
+ubuntu_os=(noble jammy)
 debian_os=(trixie bookworm bullseye)
 deb_suffixes=(prod)
 declare -a debian_dists=()
diff --git a/llvm-apt.sh b/llvm-apt.sh
index f23f26d..63c0780 100755
--- a/llvm-apt.sh
+++ b/llvm-apt.sh
@@ -23,7 +23,7 @@ function get_codenames() {
     echo $codenames
 }
 
-for os in "focal" "jammy" "noble" "bullseye" "bookworm" "trixie"; do
+for os in "jammy" "noble" "bullseye" "bookworm" "trixie"; do
     codenames=$(get_codenames $os)
     "$apt_sync" --delete "$BASE_URL/$os" "$codenames" main amd64,arm64 "$BASE_PATH/$os"
 done