diff --git a/wled00/json.cpp b/wled00/json.cpp
index fae351f0..1dc79ad8 100644
--- a/wled00/json.cpp
+++ b/wled00/json.cpp
@@ -939,7 +939,7 @@ void serializeInfo(JsonObject root)
   root[F("release")] = FPSTR(releaseString);
   root[F("rel")] = FPSTR(releaseString); //WLEDMM to add bin name
 
- // root[F("deviceId")] = getDeviceId();  // temporarily disabled, as getDeviceId() causes a crash on some esp32 boards.
+ root[F("deviceId")] = getDeviceId();
 
   JsonObject leds = root.createNestedObject("leds");
   leds[F("count")] = strip.getLengthTotal();