diff --git a/src/network/core/core.c b/src/network/core/core.c
index 90b248f74e..a4131bdf2a 100644
--- a/src/network/core/core.c
+++ b/src/network/core/core.c
@@ -3,6 +3,7 @@
 #ifdef ENABLE_NETWORK
 
 #include "../../stdafx.h"
+#include "../../debug.h"
 #include "os_abstraction.h"
 
 #ifdef __MORPHOS__