diff --git a/.env.example b/.env.example
index 528710d52..9fd3c6924 100644
--- a/.env.example
+++ b/.env.example
@@ -1,3 +1,5 @@
 # Required
 BASIC_AUTH_USER=
 BASIC_AUTH_PASS=
+BASIC_AUTH_PARTNER_USER=
+BASIC_AUTH_PARTNER_PASS=
diff --git a/docker-compose.yml b/docker-compose.yml
index 8b49dd5d4..13f631ab4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,5 +5,7 @@ services:
     environment:
       BASIC_AUTH_USER: ${BASIC_AUTH_USER:?BASIC_AUTH_USER is required}
       BASIC_AUTH_PASS: ${BASIC_AUTH_PASS:?BASIC_AUTH_PASS is required}
+      BASIC_AUTH_PARTNER_USER: ${BASIC_AUTH_PARTNER_USER:?BASIC_AUTH_PARTNER_USER is required}
+      BASIC_AUTH_PARTNER_PASS: ${BASIC_AUTH_PARTNER_PASS:?BASIC_AUTH_PARTNER_PASS is required}
     ports:
       - '3000:8080'
diff --git a/docker/start.sh b/docker/start.sh
index a34af698e..6159dc17e 100644
--- a/docker/start.sh
+++ b/docker/start.sh
@@ -6,8 +6,13 @@ set -eu
 
 : "${BASIC_AUTH_USER:?BASIC_AUTH_USER env var is required}"
 : "${BASIC_AUTH_PASS:?BASIC_AUTH_PASS env var is required}"
+: "${BASIC_AUTH_PARTNER_USER:?BASIC_AUTH_PARTNER_USER env var is required}"
+: "${BASIC_AUTH_PARTNER_PASS:?BASIC_AUTH_PARTNER_PASS env var is required}"
 
 printf '%s' "$BASIC_AUTH_PASS" | htpasswd -ci /tmp/.htpasswd "$BASIC_AUTH_USER"
+
+printf '%s' "$BASIC_AUTH_PARTNER_PASS" | htpasswd -bi /tmp/.htpasswd "$BASIC_AUTH_PARTNER_USER"
+
 chmod 600 /tmp/.htpasswd
 
 exec nginx -g 'daemon off;'