diff --git a/build/10-repos.sh b/build/10-repos.sh
index 9bbe410..ddb2fe8 100755
--- a/build/10-repos.sh
+++ b/build/10-repos.sh
@@ -1,13 +1,17 @@
 #!/usr/bin/bash
 set -eoux pipefail
-dnf5 upgrade -y
 
-dnf5 install -y \
-  https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm \
-  https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm
-dnf5 clean all || true
+echo "=== Minimalistisches Repo-Setup (Terra + Fusion Steam) ==="
 
-# Ersetze die Mirrorlist durch die direkte URL zu den stabilen F44 Repos
-sed -i 's/mirrorlist=/#mirrorlist=/g' /etc/yum.repos.d/rpmfusion-*.repo
-sed -i 's/#baseurl=http:\/\/mirrors.rpmfusion.org\/nonfree\/fedora\/releases\/$releasever\/Everything\/$basearch\//baseurl=https:\/\/mirrors.rpmfusion.org\/nonfree\/fedora\/releases\/44\/Everything\/$basearch\//g' /etc/yum.repos.d/rpmfusion-nonfree.repo
-sed -i 's/#baseurl=http:\/\/mirrors.rpmfusion.org\/free\/fedora\/releases\/$releasever\/Everything\/$basearch\//baseurl=https:\/\/mirrors.rpmfusion.org\/free\/fedora\/releases\/44\/Everything\/$basearch\//g' /etc/yum.repos.d/rpmfusion-free.repo
+# 1. Terra Repo (Mesa, Codecs, FFmpeg)
+dnf5 install -y https://repos.fyralabs.com/terra44/terra-release.rpm
+
+# 2. Nur das Steam-Repo von RPM Fusion einbinden
+# Wir nutzen hier direkt das Repo-File von RPM Fusion, ohne das ganze 'nonfree-release'
+dnf5 install -y https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-steam-release-44.noarch.rpm
+
+# 3. Falls RPM Fusion doch noch 'rawhide' Dateien abgelegt hat, löschen wir sie sicherheitshalber
+rm -f /etc/yum.repos.d/rpmfusion-*-rawhide.repo
+rm -f /etc/yum.repos.d/rpmfusion-*-testing.repo
+
+dnf5 clean all