diff --git a/src/net/java/sip/communicator/impl/gui/main/login/SecurityAuthorityImpl.java b/src/net/java/sip/communicator/impl/gui/main/login/SecurityAuthorityImpl.java
index b8983f03d..97f497cef 100644
--- a/src/net/java/sip/communicator/impl/gui/main/login/SecurityAuthorityImpl.java
+++ b/src/net/java/sip/communicator/impl/gui/main/login/SecurityAuthorityImpl.java
@@ -59,12 +59,16 @@ public UserCredentials obtainCredentials(
         if (reasonCode == WRONG_PASSWORD)
         {
             errorMessage
-                = Messages.getI18NString("authenticationFailed").getText();
+                = Messages.getI18NString("authenticationFailed",
+                    new String[]{   userCredentials.getUserName(),
+                                    realm}).getText();
         }
         else if (reasonCode == WRONG_USERNAME)
         {
             errorMessage
-                = Messages.getI18NString("authenticationFailed").getText();
+                = Messages.getI18NString("authenticationFailed",
+                    new String[]{   userCredentials.getUserName(),
+                                    realm}).getText();
         }
 
         AuthenticationWindow loginWindow = null;