diff --git a/app/views/projects/project_units/index.json.jbuilder b/app/views/projects/project_units/index.json.jbuilder
index e88393876..73a558a78 100644
--- a/app/views/projects/project_units/index.json.jbuilder
+++ b/app/views/projects/project_units/index.json.jbuilder
@@ -1,3 +1 @@
-json.array! @project_units do |unit|
-  json.type unit.unit_type
-end
\ No newline at end of file
+json.array! @project_units.pluck(:unit_type)
\ No newline at end of file