diff --git a/data/Sjostrom_2006/metadata.yml b/data/Sjostrom_2006/metadata.yml
index 2496cb9cb..bc196121f 100644
--- a/data/Sjostrom_2006/metadata.yml
+++ b/data/Sjostrom_2006/metadata.yml
@@ -112,7 +112,7 @@ contexts: .na
 traits:
 - var_in: habit_to_use
   unit_in: .na
-  trait_name: plant_growth_form
+  trait_name: .na
   entity_type: species
   value_type: mode
   basis_of_value: expert_score
@@ -121,7 +121,7 @@ traits:
     liane, shrub, or tree.
 - var_in: lifespan_to_use
   unit_in: .na
-  trait_name: life_history
+  trait_name: .na
   entity_type: species
   value_type: mode
   basis_of_value: expert_score