diff --git a/global/overlay/etc/puppet/setup_cosmos_modules b/global/overlay/etc/puppet/setup_cosmos_modules
index 2f6d6a8..183997b 100755
--- a/global/overlay/etc/puppet/setup_cosmos_modules
+++ b/global/overlay/etc/puppet/setup_cosmos_modules
@@ -101,7 +101,7 @@ def main():
         "nagioscfg": {
             "repo": "https://github.com/SUNET/puppet-nagioscfg.git",
             "upgrade": "yes",
-            "tag": "sunet-2*",
+            "tag": "pahol-puppet8-compatibility-2024*",
         },
         "sunet": {
             "repo": "https://github.com/SUNET/puppet-sunet.git",