diff --git a/web-nginx-mysql/ubuntu/Dockerfile b/web-nginx-mysql/ubuntu/Dockerfile
index 644d4bf5c..c9b01194c 100644
--- a/web-nginx-mysql/ubuntu/Dockerfile
+++ b/web-nginx-mysql/ubuntu/Dockerfile
@@ -58,7 +58,7 @@ RUN set -eux && \
     rm -f /etc/nginx/conf.d/*.conf && \
     rm -rf /var/cache/nginx/ && \
     rm -f /etc/php/7.2/fpm/pool.d/www.conf && \
-    DEBIAN_FRONTEND=noninteractive apt-get -y purge curl gpg dirmngr gpg-agent && \
+    DEBIAN_FRONTEND=noninteractive apt-get -y purge gpg dirmngr gpg-agent && \
     apt-get -y autoremove && \
     apt-get -y clean && \
     rm -rf /var/lib/apt/lists/*