diff --git a/metadata.json b/metadata.json
index 4299f7a..54501e7 100644
--- a/metadata.json
+++ b/metadata.json
@@ -1,75 +1,77 @@
 {
   "name": "icinga-icingaweb2",
   "version": "2.3.1",
   "author": "Icinga Development Team",
   "summary": "Icinga Web 2 Puppet Module",
   "license": "Apache-2.0",
   "source": "https://github.com/Icinga/puppet-icingaweb2.git",
   "project_page": "https://github.com/Icinga/puppet-icingaweb2",
   "issues_url": "https://github.com/Icinga/puppet-icingaweb2/issues",
   "dependencies": [
     {
       "name": "puppetlabs/stdlib",
       "version_requirement": ">= 4.16.0 < 7.0.0"
     },
     {
       "name": "puppetlabs/concat",
       "version_requirement": ">= 2.0.1 < 7.0.0"
     },
     {
       "name": "puppetlabs/vcsrepo",
       "version_requirement": ">= 1.3.0 < 4.0.0"
     }
   ],
   "operatingsystem_support": [
     {
       "operatingsystem": "Debian",
       "operatingsystemrelease": [
         "9",
         "10"
       ]
     },
     {
       "operatingsystem": "RedHat",
       "operatingsystemrelease": [
         "6",
-        "7"
+        "7",
+        "8"
       ]
     },
     {
       "operatingsystem": "CentOS",
       "operatingsystemrelease": [
         "6",
-        "7"
+        "7",
+        "8"
       ]
     },
     {
       "operatingsystem": "Ubuntu",
       "operatingsystemrelease": [
         "16.04",
         "18.04"
       ]
     },
     {
       "operatingsystem": "SLES",
       "operatingsystemrelease": [
         "12"
       ]
     }
   ],
   "requirements": [
     {
       "name": "puppet",
       "version_requirement": ">= 4.7.0 < 7.0.0"
     }
   ],
   "tags": [
     "icinga",
     "icinga2",
     "icingaweb2",
     "monitoring"
   ],
   "pdk-version": "1.17.0",
   "template-url": "pdk-default#1.17.0",
   "template-ref": "tags/1.17.0-0-gd3a4319"
 }