diff --git a/src/mscz.ts b/src/mscz.ts
index e12f308..9bce25c 100644
--- a/src/mscz.ts
+++ b/src/mscz.ts
@@ -6,9 +6,11 @@ let msczBufferP: Promise<ArrayBuffer> | undefined
 
 export const fetchMscz = async (): Promise<ArrayBuffer> => {
   if (!msczBufferP) {
-    const url = scoreinfo.msczUrl
+    const url = scoreinfo.msczCidUrl
     msczBufferP = (async (): Promise<ArrayBuffer> => {
-      const r = await fetch(url)
+      const r0 = await fetch(url)
+      const { Cid: { '/': cid } } = await r0.json()
+      const r = await fetch(`https://ipfs.infura.io/ipfs/${cid as string}`)
       const data = await r.arrayBuffer()
       return data
     })()
diff --git a/src/scoreinfo.ts b/src/scoreinfo.ts
index ac28a77..fa8bb18 100644
--- a/src/scoreinfo.ts
+++ b/src/scoreinfo.ts
@@ -71,8 +71,8 @@ export const scoreinfo = {
     return `/ipns/${IPNS_KEY}/${this.id}.mscz`
   },
 
-  get msczUrl (this: typeof scoreinfo): string {
-    return `https://ipfs.infura.io:5001/api/v0/cat?arg=${this.msczIpfsRef}`
+  get msczCidUrl (this: typeof scoreinfo): string {
+    return `https://ipfs.infura.io:5001/api/v0/dag/resolve?arg=${this.msczIpfsRef}`
   },
 
   get sheetImgType (): 'svg' | 'png' {