diff --git a/packages/backend/migration/1708342829000-SharkeyRepositoryUrl.js b/packages/backend/migration/1708342829000-SharkeyRepositoryUrl.js
new file mode 100644
index 000000000..0853ed4ed
--- /dev/null
+++ b/packages/backend/migration/1708342829000-SharkeyRepositoryUrl.js
@@ -0,0 +1,22 @@
+/*
+ * SPDX-FileCopyrightText: dakkar and other Sharkey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class SharkeyRepositoryUrl1708342829000 {
+  name = 'SharkeyRepositoryUrl1708342829000'
+
+  async up(queryRunner) {
+    await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "repositoryUrl" SET DEFAULT 'https://activitypub.software/TransFem-org/Sharkey/'`);
+    await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "feedbackUrl" SET DEFAULT 'https://activitypub.software/TransFem-org/Sharkey/-/issues/new'`);
+    await queryRunner.query(`UPDATE "meta" SET "repositoryUrl"=DEFAULT WHERE "repositoryUrl" IN ('https://git.joinsharkey.org/Sharkey/Sharkey','https://github.com/transfem-org/sharkey','https://github.com/misskey-dev/misskey')`);
+    await queryRunner.query(`UPDATE "meta" SET "feedbackUrl"=DEFAULT WHERE "feedbackUrl" IN ('https://git.joinsharkey.org/Sharkey/Sharkey/issues/new/choose','https://github.com/transfem-org/sharkey/issues/new','https://github.com/misskey-dev/misskey/issues/new')`);
+  }
+
+  async down(queryRunner) {
+    await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "repositoryUrl" SET DEFAULT 'https://git.joinsharkey.org/Sharkey/Sharkey'`);
+    await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "feedbackUrl" SET DEFAULT 'https://git.joinsharkey.org/Sharkey/Sharkey/issues/new/choose'`);
+    await queryRunner.query(`UPDATE "meta" SET "repositoryUrl"=DEFAULT WHERE "repositoryUrl" IN ('https://git.joinsharkey.org/Sharkey/Sharkey','https://github.com/transfem-org/sharkey','https://github.com/misskey-dev/misskey')`);
+    await queryRunner.query(`UPDATE "meta" SET "feedbackUrl"=DEFAULT WHERE "feedbackUrl" IN ('https://git.joinsharkey.org/Sharkey/Sharkey/issues/new/choose','https://github.com/transfem-org/sharkey/issues/new','https://github.com/misskey-dev/misskey/issues/new')`);
+  }
+}
diff --git a/packages/backend/src/models/Meta.ts b/packages/backend/src/models/Meta.ts
index 043da1771..dd2e78cde 100644
--- a/packages/backend/src/models/Meta.ts
+++ b/packages/backend/src/models/Meta.ts
@@ -379,14 +379,14 @@ export class MiMeta {
 
 	@Column('varchar', {
 		length: 1024,
-		default: 'https://github.com/misskey-dev/misskey',
-		nullable: true,
+		default: 'https://activitypub.software/TransFem-org/Sharkey/',
+		nullable: false,
 	})
 	public repositoryUrl: string | null;
 
 	@Column('varchar', {
 		length: 1024,
-		default: 'https://github.com/misskey-dev/misskey/issues/new',
+		default: 'https://activitypub.software/TransFem-org/Sharkey/-/issues/new',
 		nullable: true,
 	})
 	public feedbackUrl: string | null;