diff --git a/protocol/src/protocol/packet.rs b/protocol/src/protocol/packet.rs
index e53fbd3..42fd784 100644
--- a/protocol/src/protocol/packet.rs
+++ b/protocol/src/protocol/packet.rs
@@ -2129,6 +2129,9 @@ state_packets!(
                 field fluid_tags: LenPrefixed<VarInt, packet::Tags> =,
                 field entity_tags: LenPrefixed<VarInt, packet::Tags> =,
             }
+            packet TagsNested {
+                field tags: LenPrefixed<VarInt, LenPrefixed<VarInt, packet::Tags>> =,
+            }
             packet AcknowledgePlayerDigging {
                 field location: Position =,
                 field block: VarInt =,
diff --git a/protocol/src/protocol/versions/v1_17_1.rs b/protocol/src/protocol/versions/v1_17_1.rs
index f2eb480..c16b5fa 100644
--- a/protocol/src/protocol/versions/v1_17_1.rs
+++ b/protocol/src/protocol/versions/v1_17_1.rs
@@ -159,7 +159,7 @@ protocol_packet_ids!(
             0x63 => EntityProperties
             0x64 => EntityEffect
             0x65 => DeclareRecipes
-            0x66 => TagsWithEntities
+            0x66 => TagsNested
         }
     }
     login Login {