diff --git a/types/passport-saml/index.d.ts b/types/passport-saml/index.d.ts
index f7811bbec7..43cec4c61e 100644
--- a/types/passport-saml/index.d.ts
+++ b/types/passport-saml/index.d.ts
@@ -60,6 +60,11 @@ export interface SamlConfig {
     forceAuthn?: boolean;
     skipRequestCompression?: boolean;
     authnRequestBinding?: string;
+    RACComparison?: 'exact' | 'minimum' | 'maximum' | 'better';
+    providerName?: string;
+    passive?: boolean;
+    idpIssuer?: string;
+    audience?: string;
 
     // InResponseTo Validation
     validateInResponseTo?: boolean;
@@ -85,18 +90,18 @@ export interface AuthorizeOptions extends AuthenticateOptions {
 }
 
 export type Profile = {
-	issuer?: string;
-	sessionIndex?: string;
-	nameID?: string;
-	nameIDFormat?: string;
-	nameQualifier?: string;
-	spNameQualifier?: string;
-	ID?: string;
-	mail?: string;  // InCommon Attribute urn:oid:0.9.2342.19200300.100.1.3
-	email?: string;  // `mail` if not present in the assertion
-	getAssertionXml(): string;  // get the raw assertion XML
-	getAssertion(): object;  // get the assertion XML parsed as a JavaScript object
-	getSamlResponseXml(): string; // get the raw SAML response XML
+  issuer?: string;
+  sessionIndex?: string;
+  nameID?: string;
+  nameIDFormat?: string;
+  nameQualifier?: string;
+  spNameQualifier?: string;
+  ID?: string;
+  mail?: string; // InCommon Attribute urn:oid:0.9.2342.19200300.100.1.3
+  email?: string; // `mail` if not present in the assertion
+  getAssertionXml(): string; // get the raw assertion XML
+  getAssertion(): object; // get the assertion XML parsed as a JavaScript object
+  getSamlResponseXml(): string; // get the raw SAML response XML
 } & {
-	[attributeName: string]: unknown;  // arbitrary `AttributeValue`s
+  [attributeName: string]: unknown; // arbitrary `AttributeValue`s
 };