fix tab/space issue
diff --git a/xos/configurations/cord/Makefile.inside b/xos/configurations/cord/Makefile.inside
index 2f758aa..b8e23f8 100644
--- a/xos/configurations/cord/Makefile.inside
+++ b/xos/configurations/cord/Makefile.inside
@@ -2,7 +2,7 @@
 
 setup_xos:
 	bash /opt/xos/scripts/docker_setup_xos
-        python /opt/xos/tosca/run.py padmin@vicci.org /opt/xos/configurations/common/fixtures.yaml
+	python /opt/xos/tosca/run.py padmin@vicci.org /opt/xos/configurations/common/fixtures.yaml
 	python /opt/xos/tosca/run.py padmin@vicci.org /opt/xos/configurations/common/cloudlab.yaml
 	python /opt/xos/tosca/run.py padmin@vicci.org /opt/xos/configurations/common/cloudlab-nodes.yaml
 	python /opt/xos/tosca/run.py padmin@vicci.org /opt/xos/configurations/cord/cord.yaml