diff --git a/packages/backend/src/server/api/stream/channels/antenna.ts b/packages/backend/src/server/api/stream/channels/antenna.ts
index e110c852b..050a8d101 100644
--- a/packages/backend/src/server/api/stream/channels/antenna.ts
+++ b/packages/backend/src/server/api/stream/channels/antenna.ts
@@ -1,7 +1,6 @@
 import Channel from "../channel.js";
 import { Notes } from "@/models/index.js";
 import { isUserRelated } from "@/misc/is-user-related.js";
-import { getWordHardMute } from "@/misc/check-word-mute.js";
 import type { StreamMessages } from "../types.js";
 import { IdentifiableError } from "@/misc/identifiable-error.js";
 
@@ -38,12 +37,6 @@ export default class extends Channel {
 				if (note.renote && !note.text && isUserRelated(note, this.renoteMuting))
 					return;
 
-				if (
-					this.userProfile &&
-					(await getWordHardMute(note, this.user, this.userProfile.mutedWords))
-				)
-					return;
-
 				this.connection.cacheNote(note);
 
 				this.send("note", note);
diff --git a/packages/backend/src/server/api/stream/channels/channel.ts b/packages/backend/src/server/api/stream/channels/channel.ts
index a9608c294..dc291c515 100644
--- a/packages/backend/src/server/api/stream/channels/channel.ts
+++ b/packages/backend/src/server/api/stream/channels/channel.ts
@@ -1,7 +1,6 @@
 import Channel from "../channel.js";
 import { Users } from "@/models/index.js";
 import { isUserRelated } from "@/misc/is-user-related.js";
-import { getWordHardMute } from "@/misc/check-word-mute.js";
 import type { User } from "@/models/entities/user.js";
 import type { StreamMessages } from "../types.js";
 import type { Packed } from "@/misc/schema.js";
@@ -40,12 +39,6 @@ export default class extends Channel {
 		if (note.renote && !note.text && isUserRelated(note, this.renoteMuting))
 			return;
 
-		if (
-			this.userProfile &&
-			(await getWordHardMute(note, this.user, this.userProfile.mutedWords))
-		)
-			return;
-
 		this.connection.cacheNote(note);
 
 		this.send("note", note);
diff --git a/packages/backend/src/server/api/stream/channels/user-list.ts b/packages/backend/src/server/api/stream/channels/user-list.ts
index c9b658c5c..105c45955 100644
--- a/packages/backend/src/server/api/stream/channels/user-list.ts
+++ b/packages/backend/src/server/api/stream/channels/user-list.ts
@@ -2,7 +2,6 @@ import Channel from "../channel.js";
 import { UserListJoinings, UserLists } from "@/models/index.js";
 import type { User } from "@/models/entities/user.js";
 import { isUserRelated } from "@/misc/is-user-related.js";
-import { getWordHardMute } from "@/misc/check-word-mute.js";
 import type { Packed } from "@/misc/schema.js";
 
 export default class extends Channel {
@@ -60,12 +59,6 @@ export default class extends Channel {
 		if (note.renote && !note.text && isUserRelated(note, this.renoteMuting))
 			return;
 
-		if (
-			this.userProfile &&
-			(await getWordHardMute(note, this.user, this.userProfile.mutedWords))
-		)
-			return;
-
 		this.send("note", note);
 	}