diff --git a/awsdeploy.yml b/awsdeploy.yml
index 91c64c1a..a94a73ea 100644
--- a/awsdeploy.yml
+++ b/awsdeploy.yml
@@ -95,6 +95,10 @@ Resources:
             - !Ref EMailHostPassword
             - |+
 
+            - sudo tee -a /env.list <<< WORKERS=
+            - !Ref WorkersCount
+            - |+
+
             - |
               sudo docker pull doccano/doccano:latest
             - |
@@ -276,6 +280,12 @@ Parameters:
     MinLength: 1
     MaxLength: 5
     AllowedPattern: '^\d+$'
+  WorkersCount:
+    Description: Workers Count
+    Type: String
+    MinLength: 1
+    MaxLength: 3
+    AllowedPattern: '^\d+$'
 Outputs:
   PublicDNS:
     Value: !GetAtt