diff --git a/extensions-core/druid-basic-security/src/main/java/org/apache/druid/security/basic/authentication/db/cache/CoordinatorPollingBasicAuthenticatorCacheManager.java b/extensions-core/druid-basic-security/src/main/java/org/apache/druid/security/basic/authentication/db/cache/CoordinatorPollingBasicAuthenticatorCacheManager.java
index 0c7dff247c64..33450a3efccf 100644
--- a/extensions-core/druid-basic-security/src/main/java/org/apache/druid/security/basic/authentication/db/cache/CoordinatorPollingBasicAuthenticatorCacheManager.java
+++ b/extensions-core/druid-basic-security/src/main/java/org/apache/druid/security/basic/authentication/db/cache/CoordinatorPollingBasicAuthenticatorCacheManager.java
@@ -267,7 +267,7 @@ private Map<String, BasicAuthenticatorUser> tryFetchUserMapFromCoordinator(Strin
         writeUserMapToDisk(prefix, userMapBytes);
       }
     } else {
-      LOG.info("Empty cached serialized user map retrieved, authenticator - %s", prefix);
+      LOG.debug("Empty cached serialized user map retrieved, authenticator - %s", prefix);
     }
     return userMap;
   }