diff --git a/containers/jug/dev.Dockerfile b/containers/jug/dev.Dockerfile
index 45d68e3f50e23e6f0ec110b030243d20a9ab9596..eba641412316da79bbd83a3ca67b3383dd5f6cfd 100644
--- a/containers/jug/dev.Dockerfile
+++ b/containers/jug/dev.Dockerfile
@@ -151,7 +151,7 @@ mkdir -p /var/cache/spack/blobs/sha256/
 find /var/cache/spack/blobs/sha256/ -ignore_readdir_race -atime +7 -delete
 echo -e "\n  view: false" >> ${SPACK_ENV}/spack.yaml
 spack env activate --dir ${SPACK_ENV}
-spack concretize --fresh --force
+spack concretize --fresh --force --quiet
 make --jobs ${jobs} --keep-going --directory /opt/spack-environment \
   SPACK_ENV=${SPACK_ENV} \
   BUILDCACHE_OCI_PROMPT="eicweb" \
@@ -204,7 +204,7 @@ if [ "${JUGGLER_VERSION}" != "df87bf1f8643afa8e80bece9d36d6dc26dfe8132" ] ; then
   sed -i "/# JUGGLER_VERSION$/ s/@[^' ]*/@git.${JUGGLER_VERSION}=main/" /opt/spack-environment/packages.yaml
   spack deconcretize -y --all juggler
 fi
-spack concretize --fresh --force
+spack concretize --fresh --force --quiet
 make --jobs ${jobs} --keep-going --directory /opt/spack-environment \
   SPACK_ENV=${SPACK_ENV} \
   BUILDCACHE_OCI_FINAL="eicweb" \