diff --git a/etc/systemd/network/1.releases.grapheneos.org.network b/etc/systemd/network/1.releases.grapheneos.org.network
index 5f1f54c..4def240 100644
--- a/etc/systemd/network/1.releases.grapheneos.org.network
+++ b/etc/systemd/network/1.releases.grapheneos.org.network
@@ -4,7 +4,7 @@ Name=public
 [Network]
 LinkLocalAddressing=no
 Address=172.96.172.37/24
-Address=2605:9880:400:1100:15:1240:515:6e/128
+Address=2605:9880:400:1100:15:1240:515:6e/64
 
 [Route]
 Destination=0.0.0.0/0
diff --git a/etc/systemd/network/2.releases.grapheneos.org.network b/etc/systemd/network/2.releases.grapheneos.org.network
index 01e771d..82c25be 100644
--- a/etc/systemd/network/2.releases.grapheneos.org.network
+++ b/etc/systemd/network/2.releases.grapheneos.org.network
@@ -4,7 +4,7 @@ Name=public
 [Network]
 LinkLocalAddressing=no
 Address=104.194.8.203/24
-Address=2605:9880:200:20::113/128
+Address=2605:9880:200:20::113/64
 
 [Route]
 Destination=0.0.0.0/0