diff --git a/src/bw_admin.rs b/src/bw_admin.rs
index 6464280..2968610 100644
--- a/src/bw_admin.rs
+++ b/src/bw_admin.rs
@@ -30,14 +30,14 @@ impl User {
 
 pub struct Client {
     url: String,
-    admin_token: String,
+    admin_token: Option<String>,
     cookie: Option<String>,
     cookie_created: Option<Instant>,
 }
 
 impl Client {
     /// Create new instance of client
-    pub fn new(url: String, admin_token: String) -> Client {
+    pub fn new(url: String, admin_token: Option<String>) -> Client {
         Client {
             url,
             admin_token,
diff --git a/src/config.rs b/src/config.rs
index c08324b..4e2e8eb 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -37,7 +37,7 @@ pub fn read_config() -> Config {
 pub struct Config {
     // Bitwarden connection config
     bitwarden_url: String,
-    bitwarden_admin_token: String,
+    bitwarden_admin_token: Option<String>,
     // LDAP Connection config
     ldap_host: String,
     ldap_scheme: Option<String>,
@@ -67,7 +67,7 @@ impl Config {
         self.bitwarden_url.clone()
     }
 
-    pub fn get_bitwarden_admin_token(&self) -> String {
+    pub fn get_bitwarden_admin_token(&self) -> Option<String> {
         self.bitwarden_admin_token.clone()
     }