diff --git a/core/src/main/java/hudson/security/LDAPSecurityRealm.java b/core/src/main/java/hudson/security/LDAPSecurityRealm.java
index 10c0f08..8fceded 100644
--- a/core/src/main/java/hudson/security/LDAPSecurityRealm.java
+++ b/core/src/main/java/hudson/security/LDAPSecurityRealm.java
@@ -224,7 +224,7 @@ public class LDAPSecurityRealm extends SecurityRealm {
         }
 
         public String getDisplayName() {
-            return "LDAP";
+            return Messages.LDAPSecurityRealm_DisplayName();
         }
 
         public void doServerCheck(StaplerRequest req, StaplerResponse rsp, @QueryParameter("server") final String server,