diff --git a/.forgejo/workflows/ci.yml b/.forgejo/workflows/ci.yml
index 3842b48..cacd22f 100644
--- a/.forgejo/workflows/ci.yml
+++ b/.forgejo/workflows/ci.yml
@@ -73,12 +73,12 @@ jobs:
             if timeout 5 curl -s --connect-timeout 3 \
               http://192.168.1.101:3142/acng-report.html > /dev/null 2>&1; then
               echo '✅ Using apt-cacher-ng for package downloads...'
-              echo "deb http://192.168.1.101:3142/ftp.debian.org/debian unstable main contrib non-free" > /etc/apt/sources.list
-              echo "deb-src http://192.168.1.101:3142/ftp.debian.org/debian unstable main contrib non-free" >> /etc/apt/sources.list
+              echo "deb http://192.168.1.101:3142/ftp.debian.org/debian unstable main" > /etc/apt/sources.list
+              echo "deb-src http://192.168.1.101:3142/ftp.debian.org/debian unstable main" >> /etc/apt/sources.list
             else
               echo '⚠️ Using standard Debian mirrors...'
-              echo "deb http://deb.debian.org/debian unstable main contrib non-free" > /etc/apt/sources.list
-              echo "deb-src http://deb.debian.org/debian unstable main contrib non-free" >> /etc/apt/sources.list
+              echo "deb http://deb.debian.org/debian unstable main" > /etc/apt/sources.list
+              echo "deb-src http://deb.debian.org/debian unstable main" >> /etc/apt/sources.list
             fi
 
             # Update package lists