diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
index 8fcae91..b617ee6 100644
--- a/docker/entrypoint.sh
+++ b/docker/entrypoint.sh
@@ -1,6 +1,9 @@
 #!/bin/sh
 
 export SNIKKET_WEB_DOMAIN="$SNIKKET_DOMAIN"
+if [ -n "${SNIKKET_SITE_NAME:-}" ]; then
+    export SNIKKET_WEB_SITE_NAME="$SNIKKET_SITE_NAME"
+fi
 
 export SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_INTERFACE="${SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_INTERFACE-127.0.0.1}"
 export SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_PORT="${SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_PORT-5765}"