diff --git a/docker-compose.yml b/docker-compose.yml
index dd5d195..03f1c0f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -14,9 +14,12 @@ services:
       - MITM_CERT=/run/secrets/ca.crt
       - MITM_KEY=/run/secrets/ca.key
       - VISIBLE_HOSTNAME=git.local-domain
-      - EXTRA_CONFIG1=tls_outgoing_options capath=/etc/ssl/certs options=NO_SSLv3,NO_TLSv1 min-version=1.2
+      - >
+        EXTRA_CONFIG1=tls_outgoing_options
+        capath=/etc/ssl/certs
+        options=NO_SSLv3,NO_TLSv1 min-version=1.2
       - EXTRA_CONFIG2=sslproxy_cipher ECDHE+ECDSA+AESGCM:ECDHE+RSA+AESGCM:EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM #:EECDH+ECDSA+SHA384:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH+aRSA+RC4:EECDH:EDH+aRSA:!RC4:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS
-      - # these are basically to make everything canched
+      # these are basically to make everything canched
       - 'EXTRA_CONFIG3=refresh_pattern ^http:  999999999     1000000000%    999999999 ignore-no-cache override-expire ignore-reload'
       - 'EXTRA_CONFIG4=refresh_pattern ^https:  999999999     1000000000%    999999999 ignore-no-cache override-expire ignore-reload'
     ports: