diff --git a/images/prefect-worker-pg-backup/Dockerfile b/images/prefect-worker-pg-backup/Dockerfile
index 0298b18..72296a7 100644
--- a/images/prefect-worker-pg-backup/Dockerfile
+++ b/images/prefect-worker-pg-backup/Dockerfile
@@ -17,7 +17,6 @@ LABEL org.opencontainers.image.description="Prefect worker with PostgreSQL and S
 RUN apt-get update && apt-get install -y --no-install-recommends \
     postgresql-client \
     git \
-    curl iputils-ping \ 
     && rm -rf /var/lib/apt/lists/*
 
 # Installation des dépendances Python pour S3 et PostgreSQL