diff --git a/src/sdk_config.h b/src/sdk_config.h
index 244b21bd..a63eb6fb 100644
--- a/src/sdk_config.h
+++ b/src/sdk_config.h
@@ -8460,15 +8460,15 @@
 // <e> NRF_LOG_ENABLED - nrf_log - Logger
 //==========================================================
 #ifndef NRF_LOG_ENABLED
-#define NRF_LOG_ENABLED 1
+#define NRF_LOG_ENABLED 0
 #endif
 
 #ifndef NRF_LOG_BACKEND_RTT_ENABLED
-#define NRF_LOG_BACKEND_RTT_ENABLED 1
+#define NRF_LOG_BACKEND_RTT_ENABLED 0
 #endif
 
 #ifndef NRF_LOG_BACKEND_SERIAL_USES_RTT
-#define NRF_LOG_BACKEND_SERIAL_USES_RTT 1
+#define NRF_LOG_BACKEND_SERIAL_USES_RTT 0
 #endif
 // <h> Log message pool - Configuration of log message pool