diff --git a/src/DocScan/Session/Create/SdkConfigBuilder.php b/src/DocScan/Session/Create/SdkConfigBuilder.php
index c91adc05..acf30fcc 100644
--- a/src/DocScan/Session/Create/SdkConfigBuilder.php
+++ b/src/DocScan/Session/Create/SdkConfigBuilder.php
@@ -66,6 +66,11 @@ class SdkConfigBuilder
      */
     private $idDocumentTextDataExtractionRetriesConfig;
 
+      /**
+     * @var string|null
+     */
+    private $biometricConsentFlow;
+
     public function withAllowsCamera(): self
     {
         return $this->withAllowedCaptureMethod(self::CAMERA);
@@ -136,6 +141,11 @@ public function withAllowHandoff(bool $allowHandoff): self
         return $this;
     }
 
+    public function withBiometricConsentFlow(string $biometricConsentFlow): self
+    {
+        $this->biometricConsentFlow = $biometricConsentFlow;
+        return $this;
+    }
     /**
      * Allows configuring the number of attempts permitted for text extraction on an ID document
      *
@@ -203,7 +213,8 @@ public function build(): SdkConfig
             $this->errorUrl,
             $this->privacyPolicyUrl,
             $this->allowHandoff,
-            $this->idDocumentTextDataExtractionRetriesConfig
+            $this->idDocumentTextDataExtractionRetriesConfig,
+            $this->biometricConsentFlow
         );
     }
 }