diff --git a/esphome/components/socket/lwip_raw_tcp_impl.cpp b/esphome/components/socket/lwip_raw_tcp_impl.cpp
index b20f79fba1..8d00dbede2 100644
--- a/esphome/components/socket/lwip_raw_tcp_impl.cpp
+++ b/esphome/components/socket/lwip_raw_tcp_impl.cpp
@@ -50,11 +50,6 @@ static const char *const TAG = "socket";
 static constexpr uint32_t ESP8266_YIELD_INTERVAL_US = 1000;
 #endif
 
-#ifdef USE_ESP8266
-// optimistic_yield() rate limit in microseconds of CONT time; cheap when hot.
-static constexpr uint32_t ESP8266_YIELD_INTERVAL_US = 1000;
-#endif
-
 // set to 1 to enable verbose lwip logging
 #if 0  // NOLINT(readability-avoid-unconditional-preprocessor-if)
 #define LWIP_LOG(msg, ...) ESP_LOGVV(TAG, "socket %p: " msg, this, ##__VA_ARGS__)