diff --git a/libs/network/esp8266/jswrap_esp8266_network.c b/libs/network/esp8266/jswrap_esp8266_network.c
index a7c80f67e..d2432fd30 100644
--- a/libs/network/esp8266/jswrap_esp8266_network.c
+++ b/libs/network/esp8266/jswrap_esp8266_network.c
@@ -33,10 +33,14 @@
   // Normal debug
   #if WIFI_DBG > 0
     #define DBG(format, ...) os_printf(format, ## __VA_ARGS__)
+  #else
+    #define DBG(format, ...) do { } while(0)
   #endif
   // Verbose debug
   #if WIFI_DBG > 1
     #define DBGV(format, ...) os_printf(format, ## __VA_ARGS__)
+  #else
+    #define DBGV(format, ...) do { } while(0)
   #endif
 #endif
 
diff --git a/libs/network/esp8266/network_esp8266.c b/libs/network/esp8266/network_esp8266.c
index a04ba1fed..407d9aabb 100644
--- a/libs/network/esp8266/network_esp8266.c
+++ b/libs/network/esp8266/network_esp8266.c
@@ -43,6 +43,8 @@ typedef long long int64_t;
     // #include "jsinteractive.h"
     // #define DBG(format, ...) jsiConsolePrintf(format, ## __VA_ARGS__)
     static char DBG_LIB[] = "net_esp8266"; // library name
+  #else
+    #define DBG(format, ...) do { } while(0)
   #endif
 #endif