diff --git a/hosts.sh b/hosts.sh
index a96165b..32fdf91 100644
--- a/hosts.sh
+++ b/hosts.sh
@@ -113,6 +113,10 @@ declare -Ar hosts_agcount=(
 )
 
 declare -Ar hosts_reserved_ports=(
+    [0.grapheneos.org]=7275
+    [1.grapheneos.org]=7275
+    [2.grapheneos.org]=7275
+    [3.grapheneos.org]=7275
     [0.grapheneos.network]=7275
     [1.grapheneos.network]=7275
     [2.grapheneos.network]=7275