diff --git a/scripts/ci/jobs/build-guix.yml b/scripts/ci/jobs/build-guix.yml
index f400ae91365..959f4bfb951 100644
--- a/scripts/ci/jobs/build-guix.yml
+++ b/scripts/ci/jobs/build-guix.yml
@@ -41,7 +41,7 @@ deploy guix container eve:
     - which guix
     - guix describe
     # All processes.
-    - image=$( guix time-machine -C scripts/guix/channels.scm -- pack --no-substitutes -RR --format=squashfs bash ogs-petsc --with-source=ogs-petsc@6.4.4-testing=$PWD | tee | tail -1 )
+    - image=$( guix time-machine -C scripts/guix/channels.scm -- pack --no-substitutes -RR --format=squashfs bash coreutils ogs-petsc --with-source=ogs-petsc@6.4.4-testing=$PWD | tee | tail -1 )
     - echo "Image $image"
     - ssh sonjenk@frontend2.eve.ufz.de rm -f ${GUIX_PETSC_CONTAINER}
     - scp $image sonjenk@frontend2.eve.ufz.de:${GUIX_PETSC_CONTAINER}
@@ -58,7 +58,7 @@ test guix container eve:
     - mkdir -p $work_dir
     - cp -r ${CI_PROJECT_DIR}/Tests/Data/EllipticPETSc $work_dir/
     - export prj_file=${work_dir}/EllipticPETSc/cube_1e3_XDMF_np3.prj
-    - jid=$(sbatch --chdir=${work_dir} --job-name=test-guix-container --mem-per-cpu=1G --ntasks=3 --output=/work/%u/%x_%j.out --parsable --time=5 --partition=testing --wrap="srun apptainer exec ${GUIX_PETSC_CONTAINER} ogs ${prj_file}")
+    - jid=$(sbatch --chdir=${work_dir} --job-name=test-guix-container --mem-per-cpu=1G --ntasks=3 --output=${work_dir}/log.out --parsable --time=5 --partition=testing --wrap="srun apptainer exec ${GUIX_PETSC_CONTAINER} ogs ${prj_file} -o ${work_dir}")
     # - touch /work/$USER/ci_log_$jid.out # required on frontend1, tail -F does not recognize file created
     - while true; do grep "$jid" < <(squeue -hj "$jid") || break; sleep 10; done &> /dev/null & tail -F /work/$USER/test-guix-container_$jid.out --pid="$!" || true
     - exit_code=$(sacct -j $jid.0 --format=ExitCode --noheader | cut -d':' -f1)
diff --git a/web/content/docs/userguide/basics/introduction/index.md b/web/content/docs/userguide/basics/introduction/index.md
index 85ec5b8bb3a..420507f78bf 100644
--- a/web/content/docs/userguide/basics/introduction/index.md
+++ b/web/content/docs/userguide/basics/introduction/index.md
@@ -97,7 +97,7 @@ not activated you may still use OGS, but either have to give the full path to `o
 virtual environment, or add this path to your `PATH`-environment. Moreover, `pip` may print instructions which directory needs
  to be added to the `PATH`.
 
-You could also use [`pipx`](https://pypa.github.io/pipx/) for installation into an isolated environment.
+You could also use [`pipx`](https://pipx.pypa.io/stable/) for installation into an isolated environment.
 
 <div class='win'>