diff --git a/inventory/group_vars/all b/inventory/group_vars/all
index 6f51709..ec37c2b 100644
--- a/inventory/group_vars/all
+++ b/inventory/group_vars/all
@@ -17,7 +17,7 @@ icvpn_ipv6_transfer_net: fec0::a:cf:0:0/96
 loopback_net_ipv4: 10.87.255.0/24
 loopback_net_ipv6: fd86:b4dc:4b1e:00ff::/64
 anycast_ipv4: 10.87.255.255/32
-anycast_ipv6: fd86:b4dc:4b1e:00ff:ffff:ffff:ffff:ffff/128
+anycast_ipv6: fd86:b4dc:4b1e:00ff::ff/128
 
 internal_prefixes:
   - ipv4: 10.37.0.0/16