diff --git a/aoclient_v1.yml b/aoclient_v1.yml
index 470efc8..390965d 100644
--- a/aoclient_v1.yml
+++ b/aoclient_v1.yml
@@ -9,6 +9,7 @@ servers:
 paths:
   /solve/{year}/{day}:
     get:
+      operationId: solvePuzzle
       summary: Solve puzzle
       description: Solves the puzzle for a given day and year
       parameters: