diff --git a/esp32_loraprs.ino b/esp32_loraprs.ino
index a46e209..0d9c631 100644
--- a/esp32_loraprs.ino
+++ b/esp32_loraprs.ino
@@ -1,4 +1,4 @@
-#include <timer.h>
+#include <arduino-timer.h>
 #include "WiFi.h"
 #include "loraprs_service.h"
 
diff --git a/loraprs_service.cpp b/loraprs_service.cpp
index 50bf0d2..d57b0c5 100644
--- a/loraprs_service.cpp
+++ b/loraprs_service.cpp
@@ -136,9 +136,7 @@ void Service::setupBt(const String &btName)
 }
 
 void Service::loop()
-{
-  long r = random(0, 255);
-  
+{ 
   if (needsWifi() && WiFi.status() != WL_CONNECTED) {
     reconnectWifi();
   }