diff --git a/easyapi/logScript.py b/easyapi/logScript.py
index 79a24bd..8f076c4 100644
--- a/easyapi/logScript.py
+++ b/easyapi/logScript.py
@@ -18,8 +18,10 @@ class StdTimeFilter:
         if message == '\n':
             if self.is_stdout:
                 old_stdout.write(message)
+                old_stdout.flush()
             else:
                 old_stderr.write(message)
+                old_stderr.flush()
             self.newline = True
         elif self.newline:
             if self.is_stdout: