diff --git a/.gitea/workflows/validation.yaml b/.gitea/workflows/validation.yaml
index a3b9bf8..9237ecf 100644
--- a/.gitea/workflows/validation.yaml
+++ b/.gitea/workflows/validation.yaml
@@ -27,10 +27,9 @@ jobs:
       - name: Install aurutils
         shell: bash
         run: |
-          su builduser && cd /home/builduser
-          pwd
+          su - builduser -c "
+          set -e
+          cd
           git clone https://aur.archlinux.org/aurutils.git
-          cd aurutils
-          pwd
-          makepkg -si
-
+          makepkg -si --noconfirm
+        "