diff --git a/build/router/controller/page.php b/build/router/controller/page.php
index 026c9fc..778ec1b 100644
--- a/build/router/controller/page.php
+++ b/build/router/controller/page.php
@@ -45,7 +45,12 @@
 			/* [2] Display the links
 			=========================================================*/
 			foreach($diplomes as $id=>$name){
-				echo "<a href='/ics/$id'>$name</a><br>";
+
+
+				if( !file_exists(__ROOT__."/tmp/$id.ics") )
+					echo "<span>$name</span><br>";
+				else
+					echo "<a href='/ics/$id' disabled>$name</a><br>";
 
 			}
 
diff --git a/build/service/Updater.php b/build/service/Updater.php
index c4367be..58fca82 100644
--- a/build/service/Updater.php
+++ b/build/service/Updater.php
@@ -43,7 +43,7 @@
 			=========================================================*/
 			foreach($this->config->getDiplomes() as $d_id=>$d_name){
 
-				file_put_contents(__ROOT__."/tmp/$d_id.ics", "BEGIN:VCALENDAR\nVERSION:2.0\n", FILE_APPEND);
+				file_put_contents(__ROOT__."/tmp/$d_id.ics", "BEGIN:VCALENDAR\nVERSION:2.0\n");
 
 				/* (1) Browse each date
 				---------------------------------------------------------*/
@@ -61,8 +61,6 @@
 					/* (4) Add to file */
 					file_put_contents(__ROOT__."/tmp/$d_id.ics", $EVENTS, FILE_APPEND);
 
-
-
 				}
 
 				file_put_contents(__ROOT__."/tmp/$d_id.ics", "END:VCALENDAR", FILE_APPEND);