diff --git a/src/app/FTPServer.h b/src/app/FTPServer.h
index 770ef41..46f6a2e 100644
--- a/src/app/FTPServer.h
+++ b/src/app/FTPServer.h
@@ -846,7 +846,7 @@ class FTPServer : public TCPServer<T>
             client->_dataClient.printf("%crwxrwxrwx 1 owner esp8266           %d %s %s %s:%s %s\r\n", 
             fileOrDir.isDirectory() ? 'd' : '-', 
             fileOrDir.isDirectory() ? 0 : fileOrDir.size(),
-            monthNumTo3LetterAbreviation(month, timeP->tm_mon),
+            monthNumTo3LetterAbbreviation(month, timeP->tm_mon),
             dateTimeFormater(zero_prepended[0],timeP->tm_mday,'0'),
             dateTimeFormater(zero_prepended[1],timeP->tm_hour,'0'),
             dateTimeFormater(zero_prepended[2],timeP->tm_min,'0'),