diff --git a/docker/ssrf_proxy/squid.conf.template b/docker/ssrf_proxy/squid.conf.template
index 256e669c8d..fbe9ebc448 100644
--- a/docker/ssrf_proxy/squid.conf.template
+++ b/docker/ssrf_proxy/squid.conf.template
@@ -28,6 +28,7 @@ http_access deny manager
 http_access allow localhost
 include /etc/squid/conf.d/*.conf
 http_access deny all
+tcp_outgoing_address 0.0.0.0
 
 ################################## Proxy Server ################################
 http_port ${HTTP_PORT}