diff --git a/src/main/java/org/codelibs/fess/ldap/LdapManager.java b/src/main/java/org/codelibs/fess/ldap/LdapManager.java
index baea4c598..d46dcc2ea 100644
--- a/src/main/java/org/codelibs/fess/ldap/LdapManager.java
+++ b/src/main/java/org/codelibs/fess/ldap/LdapManager.java
@@ -68,7 +68,7 @@ public class LdapManager {
     protected FessConfig fessConfig;
 
     @PostConstruct
-    protected void init() {
+    public void init() {
         fessConfig = ComponentUtil.getFessConfig();
     }