diff --git a/thirdparty.yaml b/thirdparty.yaml
index a8df46340c..865189cb37 100644
--- a/thirdparty.yaml
+++ b/thirdparty.yaml
@@ -1,8 +1,8 @@
-# px4_sitl_gazebo:
-#   architecture: [amd64, arm64]
-#   source: https://github.com/ctu-mrs/px4_sitl_gazebo
-#   unstable_ref: firmware_1.13.2-deb
-#   stable_ref: firmware_1.13.2-deb
+px4_sitl_gazebo:
+  architecture: [amd64, arm64]
+  source: https://github.com/ctu-mrs/px4_sitl_gazebo
+  unstable_ref: firmware_1.13.2-deb
+  stable_ref: firmware_1.13.2-deb
 
 nlopt:
   architecture: [amd64, arm64]
@@ -10,32 +10,32 @@ nlopt:
   unstable_ref: hw_api_ci
   stable_ref: hw_api_ci
 
-# ouster_ros:
-#   architecture: [amd64, arm64]
-#   source: https://github.com/ctu-mrs/ouster-ros
-#   unstable_ref: mrs
-#   stable_ref: mrs
+ouster_ros:
+  architecture: [amd64, arm64]
+  source: https://github.com/ctu-mrs/ouster-ros
+  unstable_ref: mrs
+  stable_ref: mrs
 
-# mavros:
-#   architecture: [amd64, arm64]
-#   source: https://github.com/ctu-mrs/mavros
-#   unstable_ref: 1.13.0-deb
-#   stable_ref: 1.13.0-deb
+mavros:
+  architecture: [amd64, arm64]
+  source: https://github.com/ctu-mrs/mavros
+  unstable_ref: 1.13.0-deb
+  stable_ref: 1.13.0-deb
 
-# mav_comm:
-#   architecture: [amd64, arm64]
-#   source: https://github.com/ctu-mrs/mav_comm
-#   unstable_ref: master
-#   stable_ref: master
+mav_comm:
+  architecture: [amd64, arm64]
+  source: https://github.com/ctu-mrs/mav_comm
+  unstable_ref: master
+  stable_ref: master
 
-# geometry2:
-#   architecture: [amd64, arm64]
-#   source: https://github.com/ctu-mrs/geometry2
-#   unstable_ref: warning-fix
-#   stable_ref: warning-fix
+geometry2:
+  architecture: [amd64, arm64]
+  source: https://github.com/ctu-mrs/geometry2
+  unstable_ref: warning-fix
+  stable_ref: warning-fix
 
-# nimbro_network:
-#   architecture: [amd64]
-#   source: https://github.com/ctu-mrs/nimbro_network
-#   unstable_ref: develop
-#   stable_ref: develop
+nimbro_network:
+  architecture: [amd64]
+  source: https://github.com/ctu-mrs/nimbro_network
+  unstable_ref: develop
+  stable_ref: develop