diff --git a/docker/ssrf_proxy/squid.conf.template b/docker/ssrf_proxy/squid.conf.template
index a0875a8826e033..53e9c433c31266 100644
--- a/docker/ssrf_proxy/squid.conf.template
+++ b/docker/ssrf_proxy/squid.conf.template
@@ -7,6 +7,7 @@ acl localnet src 192.168.0.0/16		# RFC 1918 local private network (LAN)
 acl localnet src fc00::/7       	# RFC 4193 local private network range
 acl localnet src fe80::/10      	# RFC 4291 link-local (directly plugged) machines
 acl SSL_ports port 443
+acl SSL_ports port 1025-65535
 acl Safe_ports port 80		# http
 acl Safe_ports port 21		# ftp
 acl Safe_ports port 443		# https