diff --git a/modules/apps/login/login-web/src/main/resources/content/Language_cs.properties b/modules/apps/login/login-web/src/main/resources/content/Language_cs.properties
index a66970fbdc60383957ffe96c5ead7edfc23266a4..cdbb8960525bdfb5e3eee101f733832ab18252a4 100755
--- a/modules/apps/login/login-web/src/main/resources/content/Language_cs.properties
+++ b/modules/apps/login/login-web/src/main/resources/content/Language_cs.properties
@@ -1,10 +1,12 @@
 an-email-will-be-sent-to-x-if-you-can-correctly-answer-the-following-question=An email will be sent to {0} if you can correctly answer the following question. (Automatic Copy)
+authentication-failed-due-to-incorrect-credentials-or-account-lockout=Authentication failed due to incorrect credentials or account lockout. Click "Forgot Password" if the correct credentials were provided. (Automatic Copy)
 javax.portlet.title.com_liferay_login_web_portlet_FastLoginPortlet=Rychlé přihlášení
 javax.portlet.title.com_liferay_login_web_portlet_LoginPortlet=Přihlášení
 thank-you-for-creating-an-account=Děkujeme za vytvoření účtu.
 thank-you-for-creating-an-account-your-password-was-sent-to-x=Thank you for creating an account. Your password was sent to {0}. Please check your inbox and spam folders. (Automatic Copy)
 thank-you-for-creating-an-account.-you-will-be-notified-via-email-at-x-when-your-account-has-been-approved=Děkujeme za vytvoření účtu. Budete kontaktováni na e-mailu {0}, jakmile bude Váš účet schválen.
 thank-you-for-creating-an-account.-your-password-is-x=Děkujeme za vytvoření účtu. Vaše heslo je <strong>{0}</strong>.
+this-account-may-be-locked=Authentication failed. Please try again. The user account may also be locked. Please, use the Forgot Password if you think you provided the correct credentials. (Automatic Copy)
 use-your-password-to-login=K přihlášení použijte heslo. (Automatic Translation)
 you-are-about-to-create-an-account-with-openid-x=You are about to create an account with OpenId {0}. Do not proceed unless this is your account. (Automatic Copy)
 you-are-signed-in-as-x=Nyní jste přihlášen(a) jako {0}.