diff --git a/src/lib/block_notify.cpp b/src/lib/block_notify.cpp
index cc927bc..c2fb092 100644
--- a/src/lib/block_notify.cpp
+++ b/src/lib/block_notify.cpp
@@ -160,6 +160,10 @@ void onWebsocketBlockMessage(esp_websocket_event_data_t *event_data)
   {
     JsonObject block = doc["block"];
 
+    if (block["height"].as<uint>() == currentBlockHeight) {
+      return;
+    }
+
     currentBlockHeight = block["height"].as<uint>();
 
     // Serial.printf("New block found: %d\r\n", block["height"].as<uint>());
diff --git a/src/lib/price_notify.cpp b/src/lib/price_notify.cpp
index bcd091a..0a07f39 100644
--- a/src/lib/price_notify.cpp
+++ b/src/lib/price_notify.cpp
@@ -1,6 +1,6 @@
 #include "price_notify.hpp"
 
-const char *wsOwnServerPrice = "wss://ws.btclock.store/ws?assets=bitcoin";
+const char *wsOwnServerPrice = "wss://ws.btclock.dev/ws?assets=bitcoin";
 const char *wsServerPrice = "wss://ws.coincap.io/prices?assets=bitcoin";
 
 // const char* coinCapWsCert = R"(-----BEGIN CERTIFICATE-----