diff --git a/assets/root/system.py b/assets/root/system.py
index ea7a91b6..a83da8c6 100644
--- a/assets/root/system.py
+++ b/assets/root/system.py
@@ -18,11 +18,17 @@ class TraceFile:
 	def write(self, msg):
 		dbg.Trace(msg)
 
+	def flush(self):
+		pass
+
 class TraceErrorFile:
 	def write(self, msg):
 		dbg.TraceError(msg)
 		dbg.RegisterExceptionString(msg)
 
+	def flush(self):
+		pass
+
 class LogBoxFile:
 	def __init__(self):
 		self.stderrSave = sys.stderr