diff --git a/lib/fishjam_web/api_spec/component/HLS/S3.ex b/lib/fishjam_web/api_spec/component/HLS/S3.ex
index 204c1b0d..00478775 100644
--- a/lib/fishjam_web/api_spec/component/HLS/S3.ex
+++ b/lib/fishjam_web/api_spec/component/HLS/S3.ex
@@ -27,6 +27,7 @@ defmodule FishjamWeb.ApiSpec.Component.HLS.S3 do
         description: "The name of the S3 bucket where your data will be stored."
       }
     },
-    required: [:accessKeyId, :secretAccessKey, :region, :bucket]
+    required: [:accessKeyId, :secretAccessKey, :region, :bucket],
+    nullable: true
   })
 end
diff --git a/openapi.yaml b/openapi.yaml
index 81eff8d8..3d8c9cc2 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -156,6 +156,7 @@ components:
       properties:
         credentials:
           description: An AWS S3 credential that will be used to send HLS stream. The stream will only be uploaded if credentials are provided
+          nullable: true
           properties:
             accessKeyId:
               description: An AWS access key identifier, linked to your AWS account.
@@ -443,6 +444,7 @@ components:
           type: boolean
         s3:
           description: An AWS S3 credential that will be used to send HLS stream. The stream will only be uploaded if credentials are provided
+          nullable: true
           properties:
             accessKeyId:
               description: An AWS access key identifier, linked to your AWS account.
@@ -500,6 +502,7 @@ components:
       x-struct: Elixir.FishjamWeb.ApiSpec.Component.SIP.SIPCredentials
     S3Credentials:
       description: An AWS S3 credential that will be used to send HLS stream. The stream will only be uploaded if credentials are provided
+      nullable: true
       properties:
         accessKeyId:
           description: An AWS access key identifier, linked to your AWS account.