diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 32a5a00e595353e636913f5c2b17bc22c1248586..34a2548237d5148e757e9f719aed6f0e071f0337 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -25,6 +25,7 @@
       - mkdir -p /etc/pkg
       - cp ./pkg.cfg /etc/pkg/pkg.cfg
       - cp ./pacman.conf.builder /etc/pacman.conf.builder
+      - pacman -Rnudd 66-tools oblibs 66 s6-rc s6 skalibs execline --noconfirm
 
 stages:
   - update
diff --git a/pacman.conf.builder b/pacman.conf.builder
index 602711c8778080671b6c6c4c79aa91ce49816e04..a107f7ac054eb960fcdcea94c191f25d8728afcc 100644
--- a/pacman.conf.builder
+++ b/pacman.conf.builder
@@ -15,9 +15,9 @@ ParallelDownloads = 5
 SigLevel    = Required DatabaseOptional
 LocalFileSigLevel = Optional
 
-#[obcore-testing]
-#SigLevel = Required
-#Server = https://cloud.server.obarun.org/$repo/os/$arch/
+[obcore-testing]
+SigLevel = Required
+Server = https://cloud.server.obarun.org/$repo/os/$arch/
 
 [obcore]
 SigLevel = Required