diff --git a/schunk_description/urdf/common.xacro b/schunk_description/urdf/common.xacro
index 0a3a2097..807a2b07 100644
--- a/schunk_description/urdf/common.xacro
+++ b/schunk_description/urdf/common.xacro
@@ -46,8 +46,8 @@
     <transmission name="${jname}_trans">
       <type>transmission_interface/SimpleTransmission</type>
       <joint name="${jname}_joint">
-        <hardwareInterface>PositionJointInterface</hardwareInterface>
-        <hardwareInterface>VelocityJointInterface</hardwareInterface>
+        <hardwareInterface>hardware_interface/PositionJointInterface</hardwareInterface>
+        <hardwareInterface>hardware_interface/VelocityJointInterface</hardwareInterface>
         <!--hardwareInterface>EffortJointInterface</hardwareInterface-->
       </joint>
       <actuator name="${jname}_motor">