diff --git a/docker-compose.yml b/docker-compose.yml
index 7555d29..2832c9e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -14,6 +14,10 @@ services:
       - MITM_CERT=/local-mitm.crt
       - MITM_KEY=/local-mitm.pem
       - VISIBLE_HOSTNAME=git.local-domain
+      - EXTRA_CONFIG1=tls_outgoing_options capath=/etc/ssl/certs \
+        options=NO_SSLv3,NO_TLSv1 \
+        cipher=ALL:!RC4:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS \
+        min-version=1.3
     #  - CONFIG_DISABLE=yes
     volumes:
       #- ./squid-4/squid.intercept.conf:/etc/squid4/squid.conf