diff --git a/pika-sources/usr/share/apt-pika/apt/sources.list.d/system.sources b/pika-sources/usr/share/apt-pika/apt/sources.list.d/system.sources
index adf8e25..52f3aa7 100644
--- a/pika-sources/usr/share/apt-pika/apt/sources.list.d/system.sources
+++ b/pika-sources/usr/share/apt-pika/apt/sources.list.d/system.sources
@@ -2,7 +2,7 @@ X-Repolib-Name: PikaOS System Sources
 Enabled: yes
 Types: deb
 URIs: https://ppa.pika-os.com/
-Suites: lunar
+Suites: mantic
 Components: main amdgpu rocm external ubuntu
 X-Repolib-ID: system
 X-Repolib-Default-Mirror: https://ppa.pika-os.com/