diff --git a/openapi/schemas/processes-job-management/inputs.yaml b/openapi/schemas/processes-job-management/inputs.yaml
index 245e237f..79ead9ad 100644
--- a/openapi/schemas/processes-job-management/inputs.yaml
+++ b/openapi/schemas/processes-job-management/inputs.yaml
@@ -20,6 +20,4 @@ properties:
     items:
       $ref: "../processes-core/metadata.yaml"
   headers:
-    type: array
-    items:
-      $ref: "headers.yaml"
\ No newline at end of file
+    $ref: "headers.yaml"
\ No newline at end of file