diff --git a/plugins/mangabaka/src/map.ts b/plugins/mangabaka/src/map.ts
index ea03e0e..028d5a8 100644
--- a/plugins/mangabaka/src/map.ts
+++ b/plugins/mangabaka/src/map.ts
@@ -22,10 +22,10 @@ function hint(e: ApiEntry): WorkHint {
   const add = (ns: string, v: { id?: number | string | null } | null | undefined) => {
     if (v?.id != null && v.id !== "") externalIds[ns] = String(v.id);
   };
-  add("anilist", s?.source?.anilist);
-  add("mal", s?.source?.my_anime_list);
+  add("anilist_manga", s?.source?.anilist);
+  add("mal_manga", s?.source?.my_anime_list);
   add("mangaupdates", s?.source?.manga_updates);
-  add("kitsu", s?.source?.kitsu);
+  add("kitsu_manga", s?.source?.kitsu);
   return {
     title: s?.title ?? `MangaBaka series ${e.series_id}`,
     mediaType: s?.type === "comic" ? "comic" : "manga",
diff --git a/plugins/mangabaka/test/mangabaka.test.ts b/plugins/mangabaka/test/mangabaka.test.ts
index 7bc8c49..1e6feae 100644
--- a/plugins/mangabaka/test/mangabaka.test.ts
+++ b/plugins/mangabaka/test/mangabaka.test.ts
@@ -36,7 +36,7 @@ describe("mangabaka", () => {
     const a = recs[0]!;
     if (a.kind !== "entry") throw new Error();
     expect(a.entry).toEqual({ status: "in_progress", rating: 80, notes: "good" });
-    expect(a.work.externalIds).toEqual({ mangabaka: "1", anilist: "11", mal: "22", mangaupdates: "33", kitsu: "44" });
+    expect(a.work.externalIds).toEqual({ mangabaka: "1", anilist_manga: "11", mal_manga: "22", mangaupdates: "33", kitsu_manga: "44" });
     const p = recs[1]!;
     if (p.kind !== "engagement") throw new Error();
     expect(p.engagement.progress).toEqual({ chapter: 12, volume: 2 });
@@ -91,7 +91,7 @@ describe("mangabaka", () => {
   test("lookup searches series", async () => {
     const { h, ctx } = ctxFor({ [`GET ${B}/v1/series/search`]: search });
     const r = await plugin.lookup!(ctx, { title: "Delta", mediaType: "manga" });
-    expect(r).toEqual([{ title: "Delta", mediaType: "manga", year: 2018, externalIds: { mangabaka: "5", anilist: "55" } }]);
+    expect(r).toEqual([{ title: "Delta", mediaType: "manga", year: 2018, externalIds: { mangabaka: "5", anilist_manga: "55" } }]);
     expect(new URL(h.calls[0]!.url).searchParams.get("q")).toBe("Delta");
   });
 });