diff --git a/api/src/main/java/io/kafbat/ui/config/auth/LdapSecurityConfig.java b/api/src/main/java/io/kafbat/ui/config/auth/LdapSecurityConfig.java
index 9b1445507..4b7473942 100644
--- a/api/src/main/java/io/kafbat/ui/config/auth/LdapSecurityConfig.java
+++ b/api/src/main/java/io/kafbat/ui/config/auth/LdapSecurityConfig.java
@@ -80,7 +80,7 @@ public AbstractLdapAuthenticationProvider authenticationProvider(LdapAuthorities
   }
 
   @Bean
-  @ConditionalOnProperty(value = "oauth2.ldap.activeDirectory", havingValue = "false")
+  @ConditionalOnProperty(value = "oauth2.ldap.activeDirectory", havingValue = "false", matchIfMissing = true)
   public BindAuthenticator ldapBindAuthentication(LdapContextSource ldapContextSource) {
     BindAuthenticator ba = new BindAuthenticator(ldapContextSource);