diff --git a/ct/semaphore.sh b/ct/semaphore.sh
index 33b428ec9..ac359e460 100644
--- a/ct/semaphore.sh
+++ b/ct/semaphore.sh
@@ -10,8 +10,8 @@ var_tags="${var_tags:-dev_ops}"
 var_cpu="${var_cpu:-2}"
 var_ram="${var_ram:-2048}"
 var_disk="${var_disk:-4}"
-var_os="${var_os:-debian}"
-var_version="${var_version:-12}"
+var_os="${var_os:-ubuntu}"
+var_version="${var_version:-24.04}"
 var_unprivileged="${var_unprivileged:-1}"
 
 header_info "$APP"
diff --git a/frontend/public/json/semaphore.json b/frontend/public/json/semaphore.json
index 1932fd1f1..8afc98875 100644
--- a/frontend/public/json/semaphore.json
+++ b/frontend/public/json/semaphore.json
@@ -22,8 +22,8 @@
         "cpu": 2,
         "ram": 2048,
         "hdd": 4,
-        "os": "debian",
-        "version": "12"
+        "os": "ubuntu",
+        "version": "24.04"
       }
     }
   ],
diff --git a/install/semaphore-install.sh b/install/semaphore-install.sh
index f97a49145..654e38d5b 100644
--- a/install/semaphore-install.sh
+++ b/install/semaphore-install.sh
@@ -14,13 +14,7 @@ network_check
 update_os
 
 msg_info "Installing Dependencies"
-$STD apt install -y git
-setup_deb822_repo \
-  "ansible" \
-  "https://keyserver.ubuntu.com/pks/lookup?fingerprint=on&op=get&search=0x6125E2A8C77F2818FB7BD15B93C4A3FD7BB9C367" \
-  "http://ppa.launchpad.net/ansible/ansible/ubuntu" \
-  "noble"
-$STD apt install -y ansible
+$STD apt-get install -y git ansible
 msg_ok "Installed Dependencies"
 
 fetch_and_deploy_gh_release "semaphore" "semaphoreui/semaphore" "binary" "latest" "/opt/semaphore" "semaphore_*_linux_amd64.deb"