diff --git a/esphome/core/defines.h b/esphome/core/defines.h
index 05e83522d4..4831ed2c9e 100644
--- a/esphome/core/defines.h
+++ b/esphome/core/defines.h
@@ -146,9 +146,6 @@
 #define USE_SOCKET_IMPL_BSD_SOCKETS
 #endif
 
-#ifdef USE_NRF52
-#endif
-
 // Disabled feature flags
 // #define USE_BSEC  // Requires a library with proprietary license.