diff --git a/Containerfile b/Containerfile
index 5b298b6..ab891e2 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,4 +1,4 @@
-FROM quay.io/almalinuxorg/almalinux-bootc:9
+FROM ghcr.io/charles8191/rocky-bootc-monthly/9
 ARG DNF_EXCLUSIONS="PackageKit,PackageKit-command-not-found,kmod-kvdo,rootfiles,vdo"
 RUN dnf -y -x ${DNF_EXCLUSIONS} install alsa-sof-firmware
 RUN dnf -y -x ${DNF_EXCLUSIONS} install eog
diff --git a/README.md b/README.md
index c6f0ae0..d6cd1ca 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-# Obsidian for AlmaLinux
+# Obsidian for Rocky Linux
 
-Obsidian is an AlmaLinux bootc-based system with GNOME. It is designed for AlmaLinux and others to easily extend it or even just rebrand it, which is why this project doesn't change branding or settings, and is licensed under the 0BSD.
+Obsidian is a Rocky Linux bootc-based system with GNOME. It is designed for Rocky Linux and others to easily extend it or even just rebrand it, which is why this project doesn't change branding or settings, and is licensed under the 0BSD.
 
 ## Notes
 
diff --git a/iso/9/files/entrypoint.sh b/iso/9/files/entrypoint.sh
index 0226669..0403f66 100644
--- a/iso/9/files/entrypoint.sh
+++ b/iso/9/files/entrypoint.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
 
-curl -Lo /upstream.iso https://repo.almalinux.org/development/almalinux/9/bootc/isos/x86_64/AlmaLinux-9-latest-x86_64-boot.iso
+curl -Lo /upstream.iso http://dl.rockylinux.org/pub/rocky/9/isos/x86_64/Rocky-9-latest-x86_64-boot.iso
 rm -vf /output/upstream.iso || true
 mkksiso --ks /ks.ks /upstream.iso /output/9.iso