diff --git a/Build/lib/fetch-retry.ts b/Build/lib/fetch-retry.ts
index 84af355c..402e9793 100644
--- a/Build/lib/fetch-retry.ts
+++ b/Build/lib/fetch-retry.ts
@@ -27,7 +27,7 @@ if (!fs.existsSync(CACHE_DIR)) {
 }
 
 const agent = new Agent({
-  allowH2: true
+  allowH2: false
 }).compose(
   interceptors.dns({
     // disable IPv6