diff --git a/docker/services/containers-common.yaml b/docker/services/containers-common.yaml
index 443364964c..d1ea5eba5c 100644
--- a/docker/services/containers-common.yaml
+++ b/docker/services/containers-common.yaml
@@ -65,7 +65,7 @@ outputs:
             cp -a /tmp/puppet-etc/* /etc/puppet || true
           fi
           echo "{\"step\": ${STEP}}" > /etc/puppet/hieradata/docker.json
-          export FACTOR_uuid=docker
+          export FACTER_uuid=docker
           set +e
           puppet apply $EXTRA_ARGS \
               --verbose \