diff --git a/tools/debian-integration/source-debian/after_bootstrap_workarounds.sh b/tools/debian-integration/source-debian/after_bootstrap_workarounds.sh
index a326c8a1..1accda7c 100755
--- a/tools/debian-integration/source-debian/after_bootstrap_workarounds.sh
+++ b/tools/debian-integration/source-debian/after_bootstrap_workarounds.sh
@@ -1,11 +1,3 @@
-# UBR 1: disable drubby commands
-bifile='/home/sysadmin/.ubr1'
-if [ ! -f ${bifile} ]; then
-  sed -i '3,31d' /usr/share/puppet/modules/platform/manifests/grub.pp
-  sed -i '70,85d' /usr/share/puppet/modules/platform/manifests/compute.pp
-  touch ${bifile}
-fi
-
 # UBR 2: don't start collectd
 bifile='/home/sysadmin/.ubr2'
 if [ ! -f ${bifile} ]; then
diff --git a/tools/debian-integration/source-debian/before_bootstrap_workarounds.sh b/tools/debian-integration/source-debian/before_bootstrap_workarounds.sh
index 48c0ce08..df94214d 100755
--- a/tools/debian-integration/source-debian/before_bootstrap_workarounds.sh
+++ b/tools/debian-integration/source-debian/before_bootstrap_workarounds.sh
@@ -60,15 +60,6 @@ fi
 # BI 25: ignore puppet apply warnings until we fix them
 sed -i 's@Warning|@MMAAAAAAAAAASKED|@g' /usr/local/bin/puppet-manifest-apply.sh
 
-# BI 27: workaround remove grubby commands
-bifile='/home/sysadmin/.27'
-if [ ! -f ${bifile} ]; then
-  A=$(grep -Rn "Get grub default kernel" /usr/share/ansible/stx-ansible/playbooks/roles/bootstrap/persist-config/tasks/one_time_config_tasks.yml | awk -F':' '{print $1}')
-  B=$((A + 8))
-  sed -i ${A}','${B}'d ' /usr/share/ansible/stx-ansible/playbooks/roles/bootstrap/persist-config/tasks/one_time_config_tasks.yml
-  touch ${bifile}
-fi
-
 # BI 36: first puppet runtime apply
 bifile='/home/sysadmin/.bi36'
 if [ ! -f ${bifile} ]; then