diff --git a/core/smn_filesystem.cpp b/core/smn_filesystem.cpp
index f5e36bda..883ee5b8 100644
--- a/core/smn_filesystem.cpp
+++ b/core/smn_filesystem.cpp
@@ -684,5 +684,6 @@ REGISTER_NATIVES(filesystem)
 	{"FlushFile",				sm_FlushFile},
 	{"GetFileTime",				sm_GetFileTime},
 	{"LogToOpenFile",			sm_LogToOpenFile},
+	{"LogToOpenFileEx",			sm_LogToOpenFileEx},
 	{NULL,						NULL},
 };