diff --git a/env/x86_64.env b/env/x86_64.env
index cbb7a36..1e673de 100644
--- a/env/x86_64.env
+++ b/env/x86_64.env
@@ -1,3 +1,3 @@
-IB_NAME=openwrt-imagebuilder-22.03.5-x86-64.Linux-x86_64
-MF_NAME=openwrt-22.03.5-x86-64.manifest
-IB_URL=https://downloads.openwrt.org/releases/22.03.5/targets/x86/64/
+IB_NAME=istoreos-imagebuilder-x86-64.Linux-x86_64
+MF_NAME=istoreos-x86-64-generic.manifest
+IB_URL=https://fw0.koolcenter.com/iStoreOS/ib/x86_64/