diff --git a/app/models/job.rb b/app/models/job.rb
index 4c9a13c..b551e0e 100644
--- a/app/models/job.rb
+++ b/app/models/job.rb
@@ -8,8 +8,9 @@ class Job < ApplicationRecord
 
   has_one_attached :pdf, dependent: :purge
 
-  validates_presence_of :customer_firstname, :customer_lastname, :pdf
+  validates_presence_of :customer_firstname, :customer_lastname
   validates_presence_of :cost_center, if: :intern
+  validates_presence_of :pdf, unless: :created_by_operator?
   validates :privacy_policy, acceptance: true, unless: :created_by_operator?
   validates :number_of_plans_a0, :number_of_plans_a1, :number_of_plans_a2, :number_of_plans_a3, :costum_qm_plan, numericality: { greater_than_or_equal_to: 0 }