diff --git a/apps/client/src/widgets/PromotedAttributes.tsx b/apps/client/src/widgets/PromotedAttributes.tsx
index 73d5f0b81..42296e7ba 100644
--- a/apps/client/src/widgets/PromotedAttributes.tsx
+++ b/apps/client/src/widgets/PromotedAttributes.tsx
@@ -12,6 +12,7 @@ import { ComponentChild, HTMLInputTypeAttribute, InputHTMLAttributes, MouseEvent
 import tree from "../services/tree";
 import NoteAutocomplete from "./react/NoteAutocomplete";
 import ws from "../services/ws";
+import { UpdateAttributeResponse } from "@triliumnext/commons";
 
 interface Cell {
     definitionAttr: FAttribute;
@@ -30,12 +31,6 @@ interface CellProps {
     setCellToFocus(cell: Cell): void;
 }
 
-// TODO: Deduplicate
-interface AttributeResult {
-    attributeId: string;
-}
-
-
 export default function PromotedAttributes() {
     const { note, componentId } = useNoteContext();
     const [ cells, setCells ] = useState<Cell[]>();
@@ -417,7 +412,7 @@ function buildPromotedAttributeLabelChangedListener({ note, cell, componentId, .
 }
 
 function updateAttribute(note: FNote, cell: Cell, componentId: string, value: string) {
-    return server.put<AttributeResult>(
+    return server.put<UpdateAttributeResponse>(
         `notes/${note.noteId}/attribute`,
         {
             attributeId: cell.valueAttr.attributeId,
diff --git a/apps/server/src/routes/api/attributes.ts b/apps/server/src/routes/api/attributes.ts
index fa106180b..55c3e3e29 100644
--- a/apps/server/src/routes/api/attributes.ts
+++ b/apps/server/src/routes/api/attributes.ts
@@ -7,6 +7,7 @@ import BAttribute from "../../becca/entities/battribute.js";
 import becca from "../../becca/becca.js";
 import ValidationError from "../../errors/validation_error.js";
 import type { Request } from "express";
+import { UpdateAttributeResponse } from "@triliumnext/commons";
 
 function getEffectiveNoteAttributes(req: Request) {
     const note = becca.getNote(req.params.noteId);
@@ -18,7 +19,7 @@ function updateNoteAttribute(req: Request) {
     const noteId = req.params.noteId;
     const body = req.body;
 
-    let attribute;
+    let attribute: BAttribute;
     if (body.attributeId) {
         attribute = becca.getAttributeOrThrow(body.attributeId);
 
@@ -64,7 +65,7 @@ function updateNoteAttribute(req: Request) {
 
     return {
         attributeId: attribute.attributeId
-    };
+    } satisfies UpdateAttributeResponse;
 }
 
 function setNoteAttribute(req: Request) {
diff --git a/packages/commons/src/lib/server_api.ts b/packages/commons/src/lib/server_api.ts
index dc6dc4d41..1e79c2151 100644
--- a/packages/commons/src/lib/server_api.ts
+++ b/packages/commons/src/lib/server_api.ts
@@ -273,3 +273,7 @@ export interface NoteMapPostResponse {
     links: NoteMapLink[];
     noteIdToDescendantCountMap: Record<string, number>;
 }
+
+export interface UpdateAttributeResponse {
+    attributeId: string;
+}