diff --git a/src/opcodes/Heartbeat.ts b/src/opcodes/Heartbeat.ts
index d7e7fb5f..90a40230 100644
--- a/src/opcodes/Heartbeat.ts
+++ b/src/opcodes/Heartbeat.ts
@@ -1,4 +1,4 @@
-import { Payload } from "../util/Constants";
+import { CLOSECODES, Payload } from "../util/Constants";
import { Send } from "../util/Send";
import { setHeartbeat } from "../util/setHeartbeat";
import WebSocket from "../util/WebSocket";
diff --git a/src/opcodes/PresenceUpdate.ts b/src/opcodes/PresenceUpdate.ts
index 95cf2306..e6a389ba 100644
--- a/src/opcodes/PresenceUpdate.ts
+++ b/src/opcodes/PresenceUpdate.ts
@@ -1,4 +1,6 @@
-import { Payload } from "../util/Constants";
+import { CLOSECODES, Payload } from "../util/Constants";
import WebSocket from "../util/WebSocket";
-export function onPresenceUpdate(this: WebSocket, data: Payload) {}
+export function onPresenceUpdate(this: WebSocket, data: Payload) {
+ return this.close(CLOSECODES.Unknown_error);
+}
diff --git a/src/opcodes/RequestGuildMembers.ts b/src/opcodes/RequestGuildMembers.ts
index 38be738a..d7cecd3f 100644
--- a/src/opcodes/RequestGuildMembers.ts
+++ b/src/opcodes/RequestGuildMembers.ts
@@ -1,5 +1,7 @@
-import { Payload } from "../util/Constants";
+import { CLOSECODES, Payload } from "../util/Constants";
import WebSocket from "../util/WebSocket";
-export function onRequestGuildMembers(this: WebSocket, data: Payload) {}
+export function onRequestGuildMembers(this: WebSocket, data: Payload) {
+ return this.close(CLOSECODES.Unknown_error);
+}
diff --git a/src/opcodes/Resume.ts b/src/opcodes/Resume.ts
index 57a9a033..dd641e57 100644
--- a/src/opcodes/Resume.ts
+++ b/src/opcodes/Resume.ts
@@ -1,4 +1,4 @@
-import { Payload } from "../util/Constants";
+import { CLOSECODES, Payload } from "../util/Constants";
import WebSocket from "../util/WebSocket";
diff --git a/src/opcodes/VoiceStateUpdate.ts b/src/opcodes/VoiceStateUpdate.ts
index e602f652..584cbfd0 100644
--- a/src/opcodes/VoiceStateUpdate.ts
+++ b/src/opcodes/VoiceStateUpdate.ts
@@ -1,4 +1,4 @@
-import { Payload } from "../util/Constants";
+import { CLOSECODES, Payload } from "../util/Constants";
import WebSocket from "../util/WebSocket";
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