diff --git a/lib/ci/api/entities.rb b/lib/ci/api/entities.rb
index b25e0e573a8..255217b1a7c 100644
--- a/lib/ci/api/entities.rb
+++ b/lib/ci/api/entities.rb
@@ -56,7 +56,7 @@ module Ci
 
       class TriggerRequest < Grape::Entity
         expose :id, :variables
-        expose :commit, using: Commit
+        expose :trigger, using: Commit, as: :commit
       end
     end
   end