diff --git a/server/src/client/ConnectedClientTextCommandHandler.cpp b/server/src/client/ConnectedClientTextCommandHandler.cpp
index 3847f58..690ca48 100644
--- a/server/src/client/ConnectedClientTextCommandHandler.cpp
+++ b/server/src/client/ConnectedClientTextCommandHandler.cpp
@@ -641,12 +641,34 @@ bool ConnectedClient::handle_text_command(
 
                 auto id = vc->getConnection()->getPacketIdManager().currentPacketId(type);
                 auto gen = vc->getConnection()->getPacketIdManager().generationId(type);
-                auto genestis = vc->getConnection()->get_incoming_generation_estimators();
+                auto& genestis = vc->getConnection()->get_incoming_generation_estimators();
 
                 send_message(_this.lock(), " OUT " + type.name() + " => generation: " + to_string(gen) + " id: " + to_string(id));
                 send_message(_this.lock(), " IN  " + type.name() + " => generation: " + to_string(genestis[type.type()].generation()) + " id: " + to_string(genestis[type.type()].current_packet_id()));
             }
             return true;
+        } else if(TARG(0, "sgeneration")) {
+            TLEN(4);
+
+            try {
+                auto type = stol(arguments[1]);
+                auto generation = stol(arguments[2]);
+                auto pid = stol(arguments[3]);
+
+                auto vc = dynamic_pointer_cast<VoiceClient>(_this.lock());
+                if(!vc) return false;
+
+                auto& genestis = vc->getConnection()->get_incoming_generation_estimators();
+                if(type >= genestis.size()) {
+                    send_message(_this.lock(), "Invalid type");
+                    return true;
+                }
+                genestis[type].set_last_state(pid, generation);
+            } catch(std::exception& ex) {
+                send_message(_this.lock(), "Failed to parse argument");
+                return true;
+            }
+            return true;
         } else if(TARG(0, "disconnect")) {
             auto vc = dynamic_pointer_cast<VoiceClient>(_this.lock());
             if(!vc) return false;
diff --git a/server/src/client/voice/VoiceClientConnection.h b/server/src/client/voice/VoiceClientConnection.h
index d7560f0..b1d9fb3 100644
--- a/server/src/client/voice/VoiceClientConnection.h
+++ b/server/src/client/voice/VoiceClientConnection.h
@@ -82,7 +82,7 @@ namespace ts {
                 bool wait_empty_write_and_prepare_queue(std::chrono::time_point<std::chrono::system_clock> until = std::chrono::time_point<std::chrono::system_clock>());
 
                 protocol::PacketIdManager& getPacketIdManager() { return this->packet_id_manager; }
-                inline auto get_incoming_generation_estimators() { return this->incoming_generation_estimators; }
+                inline auto& get_incoming_generation_estimators() { return this->incoming_generation_estimators; }
                 void reset();
 
                 void force_insert_command(const pipes::buffer_view& /* payload */);