diff --git a/src/core/log.h b/src/core/log.h
index a7faf99de..f95f8a760 100644
--- a/src/core/log.h
+++ b/src/core/log.h
@@ -363,7 +363,7 @@ public:
 #define NS_LOG_DEBUG(msg)
 #define NS_LOG_INFO(msg)
 #define NS_LOG_FUNCTION_NOARGS()
-#define NS_LOG_FUNCTION()
+#define NS_LOG_FUNCTION(msg)
 #define NS_LOG_LOGIC(msg)
 #define NS_LOG_UNCOND(msg)