diff --git a/glances/standalone.py b/glances/standalone.py
index c1268580..f1f5c9d6 100644
--- a/glances/standalone.py
+++ b/glances/standalone.py
@@ -14,7 +14,6 @@ import time
 
 from glances.globals import WINDOWS
 from glances.logger import logger
-from glances.outputs.glances_stdout_json import GlancesStdoutJson
 from glances.processes import glances_processes
 from glances.stats import GlancesStats
 from glances.outputs.glances_curses import GlancesCursesStandalone