diff --git a/back/Dockerfile b/back/Dockerfile
index b92e50d..9b0a503 100644
--- a/back/Dockerfile
+++ b/back/Dockerfile
@@ -10,4 +10,4 @@ EXPOSE 3005
 
 RUN pip install gunicorn
 
-CMD ["gunicorn", "-w", "4", "-b", "0.0.0.0:3005", "--chdir", "/t", "app:app"]
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+CMD ["gunicorn", "-w", "1", "-b", "0.0.0.0:3005", "--chdir", "/t", "app:app"]
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