diff --git a/apps/web/src/features/settings/account/export.test.ts b/apps/web/src/features/settings/account/export.test.ts
index db072c758..66d1cca3c 100644
--- a/apps/web/src/features/settings/account/export.test.ts
+++ b/apps/web/src/features/settings/account/export.test.ts
@@ -7,11 +7,12 @@ describe("buildAccountZip", () => {
 		const zip = buildAccountZip({
 			exportedAt: "2026-09-29T00:00:00.000Z",
 			user: { id: "u1", name: "Dana" },
+			// UUIDv7 ids created seconds apart share their leading (timestamp) characters.
 			resumes: [
-				{ id: "resume-aaaaaaaa-1", name: "Product Designer" },
-				{ id: "resume-bbbbbbbb-2", name: "Product Designer" },
+				{ id: "01a0ec71-03e8-77b1-a5e4-ce04be126204", name: "Product Designer" },
+				{ id: "01a0ec71-32c8-728b-b43b-b760a673b825", name: "Product Designer" },
 			],
-			coverLetters: [{ id: "letter-cccccccc", name: "Lumen letter" }],
+			coverLetters: [{ id: "01a0ec71-a410-71da-9156-b347210cf72b", name: "Product Designer" }],
 			applications: [{ id: "app-1", company: "Lumen", role: "Designer" }],
 		} as never);
 
@@ -19,9 +20,9 @@ describe("buildAccountZip", () => {
 		expect(Object.keys(files).sort()).toEqual([
 			"account.json",
 			"applications.json",
-			"letters/lumen-letter-letter-c.json",
-			"resumes/product-designer-resume-a.json",
-			"resumes/product-designer-resume-b.json",
+			"letters/product-designer-01a0ec71-a410-71da-9156-b347210cf72b.json",
+			"resumes/product-designer-01a0ec71-03e8-77b1-a5e4-ce04be126204.json",
+			"resumes/product-designer-01a0ec71-32c8-728b-b43b-b760a673b825.json",
 		]);
 		expect(JSON.parse(strFromU8(files["account.json"] as Uint8Array))).toEqual({
 			exportedAt: "2026-09-29T00:00:00.000Z",
diff --git a/apps/web/src/features/settings/account/export.ts b/apps/web/src/features/settings/account/export.ts
index d7ccfb86c..b82ba6226 100644
--- a/apps/web/src/features/settings/account/export.ts
+++ b/apps/web/src/features/settings/account/export.ts
@@ -6,8 +6,8 @@ type AccountExport = RouterOutput["auth"]["exportData"];
 
 const json = (value: unknown) => strToU8(`${JSON.stringify(value, null, 2)}\n`);
 
-// The id keeps two documents with the same name apart.
-const fileName = (name: string, id: string) => `${slugify(name)}-${id.slice(0, 8)}.json`;
+// The whole id keeps two documents with the same name apart. Ids are UUIDv7, so a prefix is only a timestamp and repeats.
+const fileName = (name: string, id: string) => `${slugify(name)}-${id}.json`;
 
 /**
  * "Export everything": one zip with the account, each resume and letter as its own JSON file, and the applications.