diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 4729ee98..7879d207 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -41,7 +41,8 @@ jobs:
           mkdir -p /etc/apt/keyrings
           KEY_ID="82BB6851C64F6880"
           wget -qO- "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x$KEY_ID" | gpg --dearmor > /etc/apt/keyrings/xtradeb.gpg
-          echo "deb [signed-by=/etc/apt/keyrings/xtradeb.gpg] http://ppa.launchpad.net/xtradeb/apps/ubuntu focal main" > /etc/apt/sources.list.d/xtradeb-ppa.list
+          CODENAME=$(. /etc/os-release && echo $VERSION_CODENAME)
+          echo "deb [signed-by=/etc/apt/keyrings/xtradeb.gpg] http://ppa.launchpad.net/xtradeb/apps/ubuntu $CODENAME main" > /etc/apt/sources.list.d/xtradeb-ppa.list
           printf "Package: *\nPin: release o=LP-PPA-xtradeb-apps\nPin-Priority: 1001\n" > /etc/apt/preferences.d/xtradeb
           apt-get update
           apt-get install -y chromium