diff --git a/packages/backend/src/server/api/endpoints/i/update.ts b/packages/backend/src/server/api/endpoints/i/update.ts
index a0ed7595d5..fe4f94f170 100644
--- a/packages/backend/src/server/api/endpoints/i/update.ts
+++ b/packages/backend/src/server/api/endpoints/i/update.ts
@@ -153,7 +153,7 @@ export const paramDef = {
 		} },
 		alsoKnownAs: {
 			type: 'array',
-			maxItems: 5,
+			maxItems: 10,
 			uniqueItems: true,
 			items: { type: 'string' },
 		},
diff --git a/packages/frontend/src/pages/settings/migration.vue b/packages/frontend/src/pages/settings/migration.vue
index 4ab527164e..78a5f5a95d 100644
--- a/packages/frontend/src/pages/settings/migration.vue
+++ b/packages/frontend/src/pages/settings/migration.vue
@@ -10,7 +10,7 @@
 				{{ i18n.ts._accountMigration.moveFromDescription }}
 			</FormInfo>
 			<div>
-				<MkButton :disabled="accountAliases.length >= 5" inline style="margin-right: 8px;" @click="add"><i class="ti ti-plus"></i> {{ i18n.ts.add }}</MkButton>
+				<MkButton :disabled="accountAliases.length >= 10" inline style="margin-right: 8px;" @click="add"><i class="ti ti-plus"></i> {{ i18n.ts.add }}</MkButton>
 				<MkButton inline primary @click="save"><i class="ti ti-check"></i> {{ i18n.ts.save }}</MkButton>
 			</div>
 			<div class="_gaps">