diff --git a/src/AuthContext.tsx b/src/AuthContext.tsx
index a2716f84..2501c30f 100644
--- a/src/AuthContext.tsx
+++ b/src/AuthContext.tsx
@@ -48,6 +48,7 @@ export const initUserManager = (props: AuthProviderProps): UserManager => {
     popupWindowFeatures,
     popupRedirectUri,
     popupWindowTarget,
+    extraQueryParams
   } = props;
   return new UserManager({
     authority: authority || '',
@@ -63,6 +64,7 @@ export const initUserManager = (props: AuthProviderProps): UserManager => {
     popup_redirect_uri: popupRedirectUri,
     popupWindowTarget: popupWindowTarget,
     automaticSilentRenew,
+    extraQueryParams
   });
 };
 
diff --git a/src/AuthContextInterface.ts b/src/AuthContextInterface.ts
index 45a7f38a..b68897c8 100644
--- a/src/AuthContextInterface.ts
+++ b/src/AuthContextInterface.ts
@@ -32,6 +32,10 @@ export interface AuthProviderProps {
    * The URL of the OIDC/OAuth2 provider.
    */
   authority?: string;
+  /**
+   * Extra query params passed to the authorization url.
+   */
+  extraQueryParams?: Record<string, string>
   /**
    * Your client application's identifier as registered with the OIDC/OAuth2 provider.
    */