diff --git a/src/octoprint/daemon.py b/src/octoprint/daemon.py
index af84c9e0..b6888271 100644
--- a/src/octoprint/daemon.py
+++ b/src/octoprint/daemon.py
@@ -172,4 +172,4 @@ class Daemon:
 
 	@classmethod
 	def error(cls, line):
-		print(line, stream=sys.stderr)
+		print(line, file=sys.stderr)