diff --git a/repos/rb1_base_sim.repos b/repos/rb1_base_sim.repos
index eb03fc8..3fbd6cb 100644
--- a/repos/rb1_base_sim.repos
+++ b/repos/rb1_base_sim.repos
@@ -23,7 +23,7 @@ repositories:
   src/robotnik_msgs:
     type: git
     url: https://github.com/RobotnikAutomation/robotnik_msgs
-    version: master
+    version: ros
   src/robotnik_sensors:
     type: git
     url: https://github.com/RobotnikAutomation/robotnik_sensors