diff --git a/wled00/wled00.ino b/wled00/wled00.ino
index d1126260c..c9f3aaab7 100644
--- a/wled00/wled00.ino
+++ b/wled00/wled00.ino
@@ -78,7 +78,7 @@
 
 
 //version code in format yymmddb (b = daily build)
-#define VERSION 1902112
+#define VERSION 1902121
 char versionString[] = "0.8.3";
 
 
diff --git a/wled00/wled07_notify.ino b/wled00/wled07_notify.ino
index 3150cebdd..9008cbe86 100644
--- a/wled00/wled07_notify.ino
+++ b/wled00/wled07_notify.ino
@@ -45,7 +45,7 @@ void notify(byte callMode, bool followUp=false)
   udpOut[19] = effectPalette;
   
   IPAddress broadcastIp;
-  broadcastIp = ~WiFi.subnetMask() | WiFi.gatewayIP();
+  broadcastIp = ~uint32_t(WiFi.subnetMask()) | uint32_t(WiFi.gatewayIP());
 
   notifierUdp.beginPacket(broadcastIp, udpPort);
   notifierUdp.write(udpOut, WLEDPACKETSIZE);