diff --git a/global/overlay/etc/puppet/cosmos-rules.yaml b/global/overlay/etc/puppet/cosmos-rules.yaml
index 21ad4164..3dedc8c8 100644
--- a/global/overlay/etc/puppet/cosmos-rules.yaml
+++ b/global/overlay/etc/puppet/cosmos-rules.yaml
@@ -372,7 +372,7 @@ kvmdemw-fre-3a.komreg.net:
             netmask: '255.255.255.248'
             gateway: '94.176.224.249'
             bridge: 'br-demw'
-            description:'eid deutsche middleware'
+            description: 'eid deutsche middleware'
             cpus: '16'
             memory: '32768'