diff --git a/urdf/diffbot_description.urdf.xacro b/urdf/diffbot_description.urdf.xacro
index ee432e6..35021e7 100644
--- a/urdf/diffbot_description.urdf.xacro
+++ b/urdf/diffbot_description.urdf.xacro
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <robot xmlns:xacro="http://www.ros.org/wiki/xacro">
 
-  <xacro:macro name="diffbot" params="prefix">
+  <xacro:macro name="" params="prefix">
 
   <!-- Constants for robot dimensions -->
   <xacro:property name="PI" value="3.1415926535897931"/>