diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 752ae4d..abc0c43 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,7 +22,7 @@ on:
 
 jobs:
   debug1:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     name: Check commands
     steps:
       - uses: actions/checkout@v4
diff --git a/README.md b/README.md
index dbcb1bc..96b0837 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ Example:
 ```yml
 jobs:
   example:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     name: Example
     steps:
       - uses: actions/checkout@v4
diff --git a/index.js b/index.js
index 30e4c5a..53c0133 100644
--- a/index.js
+++ b/index.js
@@ -22,10 +22,12 @@ async function installPkg(pkgname) {
 }
 
 async function start() {
+	await exec.exec("lsb_release -r");
+
 	await installPkg("libarchive-tools");
 
-	await exec.exec("sudo su -c \"echo 'deb http://archive.ubuntu.com/ubuntu/ lunar universe' > /etc/apt/sources.list.d/lunar.list\"");
-	await exec.exec("sudo su -c \"echo 'deb-src http://archive.ubuntu.com/ubuntu/ lunar universe' >> /etc/apt/sources.list.d/lunar.list\"");
+	await exec.exec("sudo su -c \"echo 'deb http://archive.ubuntu.com/ubuntu/ oracular universe' > /etc/apt/sources.list.d/oracular.list\"");
+	await exec.exec("sudo su -c \"echo 'deb-src http://archive.ubuntu.com/ubuntu/ oracular universe' >> /etc/apt/sources.list.d/oracular.list\"");
 
 	await installPkg("pacman-package-manager");
 }