diff --git a/packages/backend/src/server/api/endpoints/channels/featured.ts b/packages/backend/src/server/api/endpoints/channels/featured.ts
index 06e0e850f..67fb8c88e 100644
--- a/packages/backend/src/server/api/endpoints/channels/featured.ts
+++ b/packages/backend/src/server/api/endpoints/channels/featured.ts
@@ -4,8 +4,7 @@ import { Channels } from "@/models/index.js";
 export const meta = {
 	tags: ["channels"],
 
-	requireCredential: false,
-	requireCredentialPrivateMode: true,
+	requireCredential: true,
 
 	res: {
 		type: "array",
diff --git a/packages/backend/src/server/api/endpoints/channels/search.ts b/packages/backend/src/server/api/endpoints/channels/search.ts
index b21fa7620..1362a3cba 100644
--- a/packages/backend/src/server/api/endpoints/channels/search.ts
+++ b/packages/backend/src/server/api/endpoints/channels/search.ts
@@ -9,7 +9,7 @@ import { sqlLikeEscape } from "@/misc/sql-like-escape.js";
 export const meta = {
 	tags: ["channels"],
 
-	requireCredential: false,
+	requireCredential: true,
 
 	res: {
 		type: "array",
diff --git a/packages/backend/src/server/api/endpoints/channels/show.ts b/packages/backend/src/server/api/endpoints/channels/show.ts
index e4ca75663..34858c287 100644
--- a/packages/backend/src/server/api/endpoints/channels/show.ts
+++ b/packages/backend/src/server/api/endpoints/channels/show.ts
@@ -5,8 +5,7 @@ import { Channels } from "@/models/index.js";
 export const meta = {
 	tags: ["channels"],
 
-	requireCredential: false,
-	requireCredentialPrivateMode: true,
+	requireCredential: true,
 
 	res: {
 		type: "object",
diff --git a/packages/backend/src/server/api/endpoints/channels/timeline.ts b/packages/backend/src/server/api/endpoints/channels/timeline.ts
index b5d532523..7e1924870 100644
--- a/packages/backend/src/server/api/endpoints/channels/timeline.ts
+++ b/packages/backend/src/server/api/endpoints/channels/timeline.ts
@@ -7,8 +7,7 @@ import { activeUsersChart } from "@/services/chart/index.js";
 export const meta = {
 	tags: ["notes", "channels"],
 
-	requireCredential: false,
-	requireCredentialPrivateMode: true,
+	requireCredential: true,
 
 	res: {
 		type: "array",