diff --git a/etc.hosts b/etc.hosts
index 5b0efac..9095468 100644
--- a/etc.hosts
+++ b/etc.hosts
@@ -414,6 +414,10 @@ fe80::9400:1ff:fe24:33f4 6.gum.i
 10.243.23.1 4.pepe.r
 42:0:3c46:b7c1:7c9e:7c14:94b2:684a pepe.r
 42:0:3c46:b7c1:7c9e:7c14:94b2:684a 6.pepe.r
+10.243.143.11 petrosilia.r
+10.243.143.11 4.petrosilia.r
+42:0:3c46:2dfc:6991:79ff:a57a:9984 petrosilia.r
+42:0:3c46:2dfc:6991:79ff:a57a:9984 6.petrosilia.r
 10.243.4.43 ponte.r
 10.243.4.43 4.ponte.r
 42::443 ponte.r
diff --git a/etc.hosts-v6only b/etc.hosts-v6only
index 734377a..5311a2e 100644
--- a/etc.hosts-v6only
+++ b/etc.hosts-v6only
@@ -274,6 +274,8 @@ fe80::9400:1ff:fe24:33f4 6.gum.i
 42:0:3c46:488f:d2ae:e265:bd57:dcbe 6.papawhakaaro.r
 42:0:3c46:b7c1:7c9e:7c14:94b2:684a pepe.r
 42:0:3c46:b7c1:7c9e:7c14:94b2:684a 6.pepe.r
+42:0:3c46:2dfc:6991:79ff:a57a:9984 petrosilia.r
+42:0:3c46:2dfc:6991:79ff:a57a:9984 6.petrosilia.r
 42::443 ponte.r
 42::443 6.ponte.r
 42:0:3c46:b51c:b34d:b7e1:3b02:8d24 porree.r
diff --git a/hosts/petrosilia b/hosts/petrosilia
new file mode 100644
index 0000000..0c47309
--- /dev/null
+++ b/hosts/petrosilia
@@ -0,0 +1,20 @@
+Subnet = 10.243.143.11
+Subnet = 42:0:3c46:2dfc:6991:79ff:a57a:9984
+
+-----BEGIN RSA PUBLIC KEY-----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==
+-----END RSA PUBLIC KEY-----
+
+Ed25519PublicKey = Rs5jdJk/YF4aXohp3isau4LHinD4VWlvSa9CcgznR+A
+
+Weight = 300