diff --git a/solvable/supervisor/event_handler_main.conf b/solvable/supervisor/event_handler_main.conf
index 2d89a79..60112be 100644
--- a/solvable/supervisor/event_handler_main.conf
+++ b/solvable/supervisor/event_handler_main.conf
@@ -1,7 +1,7 @@
 [program:event_handler_main]
 user=root
 directory=%(ENV_TFW_EHMAIN_DIR)s
-command=python3 event_handler_main.py
+command=python3 -u event_handler_main.py
 
 [supervisord]
 strip_ansi=false
diff --git a/solvable/supervisor/pipe_io_main.conf b/solvable/supervisor/pipe_io_main.conf
index bdf8a1a..6da22c2 100644
--- a/solvable/supervisor/pipe_io_main.conf
+++ b/solvable/supervisor/pipe_io_main.conf
@@ -1,4 +1,4 @@
 [program:pipe_io_main]
 user=root
 directory=%(ENV_TFW_EHMAIN_DIR)s
-command=python3 pipe_io_main.py
+command=python3 -u pipe_io_main.py