diff --git a/src/app/SAB.cpp b/src/app/SAB.cpp
index 4510877..0ec5eb2 100644
--- a/src/app/SAB.cpp
+++ b/src/app/SAB.cpp
@@ -71,8 +71,8 @@ void SAB::initCommonConfig()
 
   //We set the different servers :
   _dbWSServer.begin();
-  _webServer.enableTcpKeepAlive(15,5,5);
-  _ftpServer.enableTcpKeepAlive(15,5,5);
+  _webServer.enableTCPKeepAlive(15,5,5);
+  _ftpServer.enableTCPKeepAlive(15,5,5);
 }
 
 void SAB::initGPIO()