diff --git a/ansible/templates/topo/t1-lag.j2 b/ansible/templates/topo/t1-lag.j2
index 88a553e988c..54f2e18136e 100644
--- a/ansible/templates/topo/t1-lag.j2
+++ b/ansible/templates/topo/t1-lag.j2
@@ -130,7 +130,7 @@
           <ElementType>PortChannelInterface</ElementType>
           <Name>PortChannel{{ index*8 }}</Name>
           <AttachTo>{{ port_alias[index*2] }};{{ port_alias[index*2+1] }}</AttachTo>
-           <SubInterface/> 
+           <SubInterface/>
          </PortChannel>
 {% endfor %}
       </PortChannelInterfaces>