diff --git a/launch/include/spawn_signs.launch b/launch/include/spawn_signs.launch
index 222e1ad8a1c0190b00cb4fd6a54941f1cbd81c45..814a7c6d7888b5694089b5853746a10a3497481b 100644
--- a/launch/include/spawn_signs.launch
+++ b/launch/include/spawn_signs.launch
@@ -4,7 +4,7 @@
   <arg name="parent" default="map"/>
 
 
-  <include file="$(find sign_description)/launch/spawn_sign.launch">
+  <include file="$(find iri_sign_description)/launch/spawn_sign.launch">
     <arg name="name"  value="pedestrian_crossing_0"/>
     <arg name="model"  value="sign"/>
     <arg name="tag"  value="alvar6"/>
@@ -16,7 +16,7 @@
   </include>
 
 
-  <include file="$(find sign_description)/launch/spawn_sign.launch">
+  <include file="$(find iri_sign_description)/launch/spawn_sign.launch">
     <arg name="name"  value="pedestrian_crossing_1"/>
     <arg name="model"  value="sign"/>
     <arg name="tag"  value="alvar6"/>
@@ -28,7 +28,7 @@
   </include>
 
 
-  <include file="$(find sign_description)/launch/spawn_sign.launch">
+  <include file="$(find iri_sign_description)/launch/spawn_sign.launch">
     <arg name="name"  value="max_50_0"/>
     <arg name="model"  value="sign"/>
     <arg name="tag"  value="alvar13"/>
@@ -40,7 +40,7 @@
   </include>
 
 
-  <include file="$(find sign_description)/launch/spawn_sign.launch">
+  <include file="$(find iri_sign_description)/launch/spawn_sign.launch">
     <arg name="name"  value="max_50_1"/>
     <arg name="model"  value="sign"/>
     <arg name="tag"  value="alvar13"/>
@@ -52,7 +52,7 @@
   </include>
 
 
-  <include file="$(find sign_description)/launch/spawn_sign.launch">
+  <include file="$(find iri_sign_description)/launch/spawn_sign.launch">
     <arg name="name"  value="parking0"/>
     <arg name="model"  value="sign"/>
     <arg name="tag"  value="alvar2"/>
@@ -64,7 +64,7 @@
   </include>
 
 
-  <include file="$(find sign_description)/launch/spawn_sign.launch">
+  <include file="$(find iri_sign_description)/launch/spawn_sign.launch">
     <arg name="name"  value="max_50_2"/>
     <arg name="model"  value="sign"/>
     <arg name="tag"  value="alvar13"/>
@@ -76,7 +76,7 @@
   </include>
 
 
-  <include file="$(find sign_description)/launch/spawn_sign.launch">
+  <include file="$(find iri_sign_description)/launch/spawn_sign.launch">
     <arg name="name"  value="max_50_3"/>
     <arg name="model"  value="sign"/>
     <arg name="tag"  value="alvar13"/>
@@ -88,7 +88,7 @@
   </include>
 
 
-  <include file="$(find sign_description)/launch/spawn_sign.launch">
+  <include file="$(find iri_sign_description)/launch/spawn_sign.launch">
     <arg name="name"  value="parking1"/>
     <arg name="model"  value="sign"/>
     <arg name="tag"  value="alvar2"/>
@@ -100,7 +100,7 @@
   </include>
 
 
-  <include file="$(find sign_description)/launch/spawn_sign.launch">
+  <include file="$(find iri_sign_description)/launch/spawn_sign.launch">
     <arg name="name"  value="giveway0"/>
     <arg name="model"  value="sign"/>
     <arg name="tag"  value="alvar5"/>
@@ -112,7 +112,7 @@
   </include>
 
 
-  <include file="$(find sign_description)/launch/spawn_sign.launch">
+  <include file="$(find iri_sign_description)/launch/spawn_sign.launch">
     <arg name="name"  value="giveway1"/>
     <arg name="model"  value="sign"/>
     <arg name="tag"  value="alvar5"/>
@@ -124,7 +124,7 @@
   </include>
 
 
-  <include file="$(find sign_description)/launch/spawn_sign.launch">
+  <include file="$(find iri_sign_description)/launch/spawn_sign.launch">
     <arg name="name"  value="max_50_5"/>
     <arg name="model"  value="sign"/>
     <arg name="tag"  value="alvar13"/>