diff --git a/wled00/wled.cpp b/wled00/wled.cpp
index 62156eb8..438d3fdb 100644
--- a/wled00/wled.cpp
+++ b/wled00/wled.cpp
@@ -319,7 +319,9 @@ void WLED::setup()
 #ifdef WLED_USE_DMX //reserve GPIO2 as hardcoded DMX pin
   pinManager.allocatePin(2);
 #endif
-
+#ifdef WLED_ENABLE_ADALIGHT // reserve GPIO3 (RX) pin for ADALight
+  pinManager.allocatePin(3);
+#endif
   bool fsinit = false;
   DEBUGFS_PRINTLN(F("Mount FS"));
 #ifdef ARDUINO_ARCH_ESP32
diff --git a/wled00/wled.h b/wled00/wled.h
index 77dfbb4f..403ec9d5 100644
--- a/wled00/wled.h
+++ b/wled00/wled.h
@@ -8,7 +8,7 @@
  */
 
 // version code in format yymmddb (b = daily build)
-#define VERSION 2103204
+#define VERSION 2103205
 
 //uncomment this if you have a "my_config.h" file you'd like to use
 //#define WLED_USE_MY_CONFIG
@@ -32,7 +32,7 @@
 #ifndef WLED_DISABLE_MQTT
   #define WLED_ENABLE_MQTT         // saves 12kb
 #endif
-#define WLED_ENABLE_ADALIGHT       // saves 500b only
+//#define WLED_ENABLE_ADALIGHT     // saves 500b only (uses GPIO3 (RX) for serial)
 //#define WLED_ENABLE_DMX          // uses 3.5kb (use LEDPIN other than 2)
 #define WLED_ENABLE_LOXONE         // uses 1.2kb
 #ifndef WLED_DISABLE_WEBSOCKETS
diff --git a/wled00/xml.cpp b/wled00/xml.cpp
index f0cb93c1..c8f75333 100644
--- a/wled00/xml.cpp
+++ b/wled00/xml.cpp
@@ -285,6 +285,9 @@ void getSettingsJS(byte subPage, char* dest)
       #ifdef WLED_ENABLE_DMX
         oappend(SET_F(",2")); // DMX hardcoded pin
       #endif
+      #ifdef WLED_ENABLE_ADALIGHT
+        oappend(SET_F(",3")); // ADALight (RX) pin
+      #endif
       #ifdef WLED_DEBUG
         oappend(SET_F(",1")); // debug output (TX) pin
       #endif