diff --git a/html/cgi-bin/captive.cgi b/html/cgi-bin/captive.cgi
index 803c03d91..50f4795dd 100755
--- a/html/cgi-bin/captive.cgi
+++ b/html/cgi-bin/captive.cgi
@@ -307,7 +307,7 @@ END
 	&agbbox();
 
 	#Logo Upload
-	print "<tr><td>$Lang::tr{'Captive logo_upload'}</td><td><INPUT TYPE='file' NAME='uploaded_file' SIZE=30 MAXLENGTH=80></td></tr><tr>";
+	print "<tr><td>$Lang::tr{'Captive logo_upload'}<br>$Lang::tr{'Captive logo_upload1'}</td><td><INPUT TYPE='file' NAME='uploaded_file' SIZE=30 MAXLENGTH=80></td></tr><tr>";
 	#Show Logo in webinterface with 1/2 size if set
 	if (-f "$logopath/logo.png"){
 		print"<td>$Lang::tr{'Captive logo_set'}</td>";
diff --git a/langs/de/cgi-bin/de.pl b/langs/de/cgi-bin/de.pl
index 18355b339..d9d7025cf 100644
--- a/langs/de/cgi-bin/de.pl
+++ b/langs/de/cgi-bin/de.pl
@@ -23,7 +23,8 @@
 'Captive invalid_voucher' => 'Dieser Code ist ungültig. Bitte versuchen Sie es erneut',
 'Captive ip' => 'IP-Addresse',
 'Captive logo_set' => 'Aktuelles Logo',
-'Captive logo_upload' => 'Logo hochladen (PNG, max. 1920x800)',
+'Captive logo_upload' => 'Logo hochladen',
+'Captive logo_upload1' => '(PNG, min. 1280x400, max. 1920x800)',
 'Captive mac' => 'MAC-Adresse',
 'Captive menu' => 'Captive-Portal',
 'Captive noexpiretime' => 'Es wurde kein gültiger Verbindungszeitraum angegeben',
diff --git a/langs/en/cgi-bin/en.pl b/langs/en/cgi-bin/en.pl
index 75d3c588c..b5516f240 100644
--- a/langs/en/cgi-bin/en.pl
+++ b/langs/en/cgi-bin/en.pl
@@ -23,7 +23,8 @@
 'Captive invalid_voucher' => 'Invalid code. Please try again',
 'Captive ip' => 'IP Address',
 'Captive logo_set' => 'Current Logo',
-'Captive logo_upload' => 'Upload Logo (PNG, max. 1920x800)',
+'Captive logo_upload' => 'Upload Logo',
+'Captive logo_upload1' => '(PNG, min. 1280x400, max. 1920x800)',
 'Captive mac' => 'MAC Address',
 'Captive menu' => 'Captive Portal',
 'Captive noexpiretime' => 'No valid connection time range given',