diff --git a/src/IDF/Plugin/SyncGit/Cron.php b/src/IDF/Plugin/SyncGit/Cron.php
index e11336c..3f83deb 100644
--- a/src/IDF/Plugin/SyncGit/Cron.php
+++ b/src/IDF/Plugin/SyncGit/Cron.php
@@ -51,7 +51,7 @@ class IDF_Plugin_SyncGit_Cron
         foreach ($keys as $key) {
             if (strlen($key->content) > 40 // minimal check
                 and preg_match('/^[a-zA-Z][a-zA-Z0-9_.-]*(@[a-zA-Z][a-zA-Z0-9.-]*)?$/', $key->login)) {
-                $content = str_replace("\n", '', $key->content);
+                $content = trim(str_replace(array("\n", "\r"), '', $key->content));
                 $out .= sprintf($template, $cmd, $key->login, $content)."\n";
             }
         }