diff --git a/continuousintegration/docker/ctafrontend/cc7/etc/yum/pluginconf.d/versionlock.list b/continuousintegration/docker/ctafrontend/cc7/etc/yum/pluginconf.d/versionlock.list
index f5a8539fa1ef68c8e2aa30da0bd39fd0aa977e4d..f84c689710db462a5948b65671e5d8543999e13e 100644
--- a/continuousintegration/docker/ctafrontend/cc7/etc/yum/pluginconf.d/versionlock.list
+++ b/continuousintegration/docker/ctafrontend/cc7/etc/yum/pluginconf.d/versionlock.list
@@ -1,17 +1,17 @@
-0:eos-archive-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
-0:eos-cleanup-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
-0:eos-client-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
-0:eos-debuginfo-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
-0:eos-fuse-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
-0:eos-fuse-core-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
-0:eos-fuse-sysv-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
-0:eos-fusex-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
-0:eos-fusex-core-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
-0:eos-fusex-selinux-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
-0:eos-server-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
-0:eos-srm-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
-0:eos-test-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
-0:eos-testkeytab-4.2.20-20180424100234git959ab4f.el7.cern.x86_64
+0:eos-archive-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
+0:eos-cleanup-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
+0:eos-client-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
+0:eos-debuginfo-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
+0:eos-fuse-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
+0:eos-fuse-core-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
+0:eos-fuse-sysv-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
+0:eos-fusex-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
+0:eos-fusex-core-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
+0:eos-fusex-selinux-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
+0:eos-server-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
+0:eos-srm-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
+0:eos-test-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
+0:eos-testkeytab-4.2.20-20180427101457git29b1ea8.el7.cern.x86_64
 1:python2-xrootd-4.8.2-1.el7.*
 1:python3-xrootd-4.8.2-1.el7.*
 1:xrootd-4.8.2-1.el7.*
diff --git a/continuousintegration/docker/ctafrontend/cc7/opt/run/bin/eos_configure_preprod.sh b/continuousintegration/docker/ctafrontend/cc7/opt/run/bin/eos_configure_preprod.sh
index 58119d8ef3750f17debb64616da6e26ba7073e39..e3fd632eef14b81efa69fec217f4c03a0597a479 100755
--- a/continuousintegration/docker/ctafrontend/cc7/opt/run/bin/eos_configure_preprod.sh
+++ b/continuousintegration/docker/ctafrontend/cc7/opt/run/bin/eos_configure_preprod.sh
@@ -9,7 +9,7 @@ eos attr set CTA_StorageClass=ctaStorageClass ${PREPROD_DIR}
 eos attr set CTA_TapeFsId=65535 ${PREPROD_DIR}
 
 eos attr set sys.workflow.sync::create.default="proto" ${PREPROD_DIR}
-eos attr set sys.workflow.closew.default="proto" ${PREPROD_DIR}
+eos attr set sys.workflow.sync::closew.default="proto" ${PREPROD_DIR}
 eos attr set sys.workflow.archived.default="proto" ${PREPROD_DIR}
 eos attr set sys.workflow.sync::prepare.default="proto" ${PREPROD_DIR}
 eos attr set sys.workflow.closew.retrieve_written="proto" ${PREPROD_DIR}
diff --git a/continuousintegration/orchestration/create_instance.sh b/continuousintegration/orchestration/create_instance.sh
index 1b8b67994e9e40cbc0c3529ee012c3c83d3bc2af..f6d938ee743022b6e3b79efa4a5f058af3205797 100755
--- a/continuousintegration/orchestration/create_instance.sh
+++ b/continuousintegration/orchestration/create_instance.sh
@@ -331,7 +331,7 @@ CTA_ENDPOINT=ctafrontend:10955
 
 echo "Setting workflows in namespace ${instance} pod ctaeos:"
 CTA_WF_DIR=/eos/${EOSINSTANCE}/proc/cta/workflow
-for WORKFLOW in sync::create.default closew.default archived.default sync::prepare.default closew.retrieve_written sync::delete.default
+for WORKFLOW in sync::create.default sync::closew.default archived.default sync::prepare.default closew.retrieve_written sync::delete.default
 do
   echo "eos attr set sys.workflow.${WORKFLOW}=\"proto\" ${CTA_WF_DIR}"
   kubectl --namespace=${instance} exec ctaeos -- bash -c "eos attr set sys.workflow.${WORKFLOW}=\"proto\" ${CTA_WF_DIR}"