diff --git a/sdf/1.6/CMakeLists.txt b/sdf/1.6/CMakeLists.txt
index c77c738ec..10cd1bf17 100644
--- a/sdf/1.6/CMakeLists.txt
+++ b/sdf/1.6/CMakeLists.txt
@@ -1,4 +1,5 @@
 set (sdfs
+  air_pressure.sdf
   actor.sdf
   altimeter.sdf
   atmosphere.sdf
@@ -21,6 +22,7 @@ set (sdfs
   imu.sdf
   inertial.sdf
   joint.sdf
+  lidar.sdf
   light.sdf
   light_state.sdf
   link.sdf
@@ -32,6 +34,7 @@ set (sdfs
   model.sdf
   model_state.sdf
   noise.sdf
+  particle_emitter.sdf
   physics.sdf
   plane_shape.sdf
   plugin.sdf