diff --git a/src/trace.h b/src/trace.h
index b614909..5922d5e 100644
--- a/src/trace.h
+++ b/src/trace.h
@@ -129,9 +129,9 @@ void trace_forceupdate(void);
 #define TRACE(severity, ...) trace_print(severity, __VA_ARGS__)
 #define TRACEFUNC(severity, ...) trace_printfunc(severity, __func__, __FILE__, TOSTRING(__LINE__), __VA_ARGS__)
 #define TRACEDUMP(severity, prefix, address, size) trace_dump(severity, prefix, address, size)
-#define TRACE_INIT trace_init()
+#define TRACE_INIT(a) trace_init()
 #define TRACE_ADDWEB(srv) trace_addweb(srv)
-#define TRACE_POLL trace_poll()
+#define TRACE_POLL(a) trace_poll()
 #define TRACE_FORCEUPDATE(a) trace_forceupdate()
 
 #else // DONT_USE_TRACE
@@ -139,9 +139,9 @@ void trace_forceupdate(void);
 #define TRACE(...) ((void)0) // from assert.h "NOP" - http://stackoverflow.com/questions/9187628/c-empty-function-macros
 #define TRACEFUNC(...) ((void)0)
 #define TRACEDUMP(...) ((void)0)
-#define TRACE_INIT ((void)0)
+#define TRACE_INIT(a) ((void)0)
 #define TRACE_ADDWEB(a) ((void)0)
-#define TRACE_POLL ((void)0)
+#define TRACE_POLL(a) ((void)0)
 #define TRACE_FORCEUPDATE(a) ((void)0)
 #endif // DONT_USE_TRACE