diff --git a/iri_voice_recognizer/launch/sphinx.launch b/iri_voice_recognizer/launch/sphinx.launch
index 1a73018971d0036fb85efd4478b4c417171507b2..2d71fd31a29a5994401d45fe500c17df5659c8fe 100644
--- a/iri_voice_recognizer/launch/sphinx.launch
+++ b/iri_voice_recognizer/launch/sphinx.launch
@@ -9,4 +9,6 @@
 
   <node name="iri_voice_recognizer" pkg="iri_voice_recognizer" type="iri_voice_recognizer" output="screen">  />
 
+  <node name="iri_voice_recognizer" pkg="iri_voice_recognizer" type="iri_voice_recognizer" output="screen">  />
+
 </launch>