diff --git a/include/macsniff.h b/include/macsniff.h
index d41fc787..663a7749 100644
--- a/include/macsniff.h
+++ b/include/macsniff.h
@@ -12,6 +12,7 @@
 #define MAC_SNIFF_WIFI 0
 #define MAC_SNIFF_BLE 1
 
+void macsniff_setup(void);
 uint16_t get_salt(void);
 uint64_t macConvert(uint8_t *paddr);
 bool mac_add(uint8_t *paddr, int8_t rssi, bool sniff_type);
diff --git a/src/macsniff.cpp b/src/macsniff.cpp
index 0b00e7c1..fdb37273 100644
--- a/src/macsniff.cpp
+++ b/src/macsniff.cpp
@@ -6,10 +6,22 @@
 #include "vendor_array.h"
 #endif
 
+#include <sstream>
+#include <iostream>
+
 // Local logging tag
 static const char TAG[] = __FILE__;
 
 uint16_t salt;
+uint64_t fota_trigger_mac;
+
+void macsniff_setup() {
+  std::stringstream ss;
+  ss << std::hex << OTA_TRIGGER_MAC;
+  ESP_LOGI(TAG, "OTA_TRIGGER_MAC %X", OTA_TRIGGER_MAC);
+  ss >> fota_trigger_mac;
+  std::cout << static_cast<int>(fota_trigger_mac) << std::endl;
+}
 
 uint16_t get_salt(void) {
   salt = (uint16_t)random(65536); // get new 16bit random for salting hashes
diff --git a/src/main.cpp b/src/main.cpp
index 2a7aab1a..a8e50ea5 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -444,6 +444,8 @@ void setup() {
   // show compiled features
   ESP_LOGI(TAG, "Features:%s", features);
 
+  macsniff_setup();
+  
   uart_setup();
 
 } // setup()