diff --git a/mailjet.http b/mailjet.http
index 7e61103..996f74d 100644
--- a/mailjet.http
+++ b/mailjet.http
@@ -93,7 +93,7 @@ Authorization: Basic {{mailjet_api_key}} {{mailjet_api_secret}}
 
 ### List all available contact lists
 # @no-cookie-jar
-GET {{mailjet_base_url}}/contactslist?Limit=500
+GET {{mailjet_base_url}}/contactslist?Limit=1000
 Accept: application/json
 Authorization: Basic {{mailjet_api_key}} {{mailjet_api_secret}}