diff --git a/manifests/config.pp b/manifests/config.pp
index e2865c74..59ddd343 100644
--- a/manifests/config.pp
+++ b/manifests/config.pp
@@ -35,7 +35,10 @@
     'Debian': {
       if $facts['os']['release']['major'] == '12' {
         $daemon_config = '/etc/ntpsec/ntp.conf'
-      } else {
+      } elsif $facts['os']['release']['major'] == '24.04' {
+        $daemon_config = '/etc/default/ntpsec'
+      }
+      else {
         $daemon_config = '/etc/default/ntp'
       }
       if $ntp::daemon_extra_opts {
diff --git a/metadata.json b/metadata.json
index cbf77954..e4f41d0a 100644
--- a/metadata.json
+++ b/metadata.json
@@ -14,63 +14,11 @@
     }
   ],
   "operatingsystem_support": [
-    {
-      "operatingsystem": "RedHat",
-      "operatingsystemrelease": [
-        "7"
-      ]
-    },
-    {
-      "operatingsystem": "CentOS",
-      "operatingsystemrelease": [
-        "7"
-      ]
-    },
-    {
-      "operatingsystem": "OracleLinux",
-      "operatingsystemrelease": [
-        "7"
-      ]
-    },
-    {
-      "operatingsystem": "Scientific",
-      "operatingsystemrelease": [
-        "7"
-      ]
-    },
-    {
-      "operatingsystem": "SLES",
-      "operatingsystemrelease": [
-        "12",
-        "15"
-      ]
-    },
-    {
-      "operatingsystem": "Debian",
-      "operatingsystemrelease": [
-        "10",
-        "11",
-        "12"
-      ]
-    },
     {
       "operatingsystem": "Ubuntu",
       "operatingsystemrelease": [
-        "18.04",
-        "20.04",
-        "22.04"
-      ]
-    },
-    {
-      "operatingsystem": "Solaris",
-      "operatingsystemrelease": [
-        "11"
-      ]
-    },
-    {
-      "operatingsystem": "AIX",
-      "operatingsystemrelease": [
-        "7.1"
+        "22.04",
+        "24.04"
       ]
     }
   ],
diff --git a/spec/acceptance/ntp_user_and_daemon_opts_spec.rb b/spec/acceptance/ntp_user_and_daemon_opts_spec.rb
index 9c3cf81e..8cc67bf1 100644
--- a/spec/acceptance/ntp_user_and_daemon_opts_spec.rb
+++ b/spec/acceptance/ntp_user_and_daemon_opts_spec.rb
@@ -33,7 +33,7 @@
            '/etc/default/ntp'
          end
 
-if os[:family] == 'debian' && os[:release].start_with?('12')
+if os[:family] == 'debian' && os[:release].start_with?('12', '24.04')
   ntpd_opts_match = %r{(OPTIONS|NTPD_OPTS)='-g -i /var/lib/ntpsec'}
   chroot_dir = '/var/lib/ntpsec'
 else