diff --git a/proto/ignition/msgs/geometry.proto b/proto/ignition/msgs/geometry.proto
index 0a79b195..3fda9ccf 100644
--- a/proto/ignition/msgs/geometry.proto
+++ b/proto/ignition/msgs/geometry.proto
@@ -52,6 +52,8 @@ message Geometry
     POLYLINE     = 9;
     CONE         = 10;
     EMPTY        = 11;
+    ARROW        = 12;
+    AXIS         = 13;
   }
 
   /// \brief Optional header data
diff --git a/proto/ignition/msgs/marker.proto b/proto/ignition/msgs/marker.proto
index d1468f04..66512997 100644
--- a/proto/ignition/msgs/marker.proto
+++ b/proto/ignition/msgs/marker.proto
@@ -47,6 +47,8 @@ message Marker
     TRIANGLE_LIST  = 9;
     TRIANGLE_STRIP = 10;
     CONE           = 11;
+    ARROW          = 12;
+    AXIS           = 13;
   }
 
   /// \brief Visilibity defines what cameras render the marker.