diff --git a/web/lang/lang_de.properties b/web/lang/lang_de.properties
index ebf5b4fc..af1a4657 100644
--- a/web/lang/lang_de.properties
+++ b/web/lang/lang_de.properties
@@ -82,7 +82,7 @@ base.mail.reset.msg=Hier ist der Link, um das Passwort zurückzusetzen.
 
 base.mail.code.title=autumo beetRoot - Login-Code
 base.mail.code.subtitle=Login-code
-base.mail.code.msg=Beachten Sie, dass der Code nur 5 Minuten lang gültig ist.
+base.mail.code.msg=Beachten Sie, dass der Code nur maximal 5 Minuten gültig ist und den festen Erneuerungszyklen des Google Authenticators folgt, d.h. der Code kann bald ablaufen und Sie müssen sich erneut anmelden, um einen neuen Code zu erhalten, wenn er nicht funktioniert.
 
 base.2fa.title.text=QR Code für Google Authenticator App
 
diff --git a/web/lang/lang_default.properties b/web/lang/lang_default.properties
index 812a6733..c3b4acd4 100644
--- a/web/lang/lang_default.properties
+++ b/web/lang/lang_default.properties
@@ -82,7 +82,7 @@ base.mail.reset.msg=Here''s your link to reset your password.
 
 base.mail.code.title=autumo beetRoot - Login Code
 base.mail.code.subtitle=Login Code
-base.mail.code.msg=Note that the code is only valid for 5 minutes.
+base.mail.code.msg=Note that the code is only valid for a maximum of 5 minutes and follows the fixed renewal cycles of the Google Authenticator, i.e. the code may be about to expire and you will have to log in again to get a new code if it does not work.
 
 base.2fa.title.text=QR Code for Google Authenticator App
 
diff --git a/web/lang/lang_en.properties b/web/lang/lang_en.properties
index 812a6733..c3b4acd4 100644
--- a/web/lang/lang_en.properties
+++ b/web/lang/lang_en.properties
@@ -82,7 +82,7 @@ base.mail.reset.msg=Here''s your link to reset your password.
 
 base.mail.code.title=autumo beetRoot - Login Code
 base.mail.code.subtitle=Login Code
-base.mail.code.msg=Note that the code is only valid for 5 minutes.
+base.mail.code.msg=Note that the code is only valid for a maximum of 5 minutes and follows the fixed renewal cycles of the Google Authenticator, i.e. the code may be about to expire and you will have to log in again to get a new code if it does not work.
 
 base.2fa.title.text=QR Code for Google Authenticator App