diff --git a/Dockerfile b/Dockerfile
index 5b2de63..82ff514 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,8 +21,10 @@ ENV NEXT_TELEMETRY_DISABLED=1
 # fetches during static generation hit the correct API host.
 ARG TRACKER_API_BASE
 ARG NEXT_PUBLIC_SITE_URL
+ARG NEXT_PUBLIC_POSTHOG_TOKEN
 ENV TRACKER_API_BASE=$TRACKER_API_BASE
 ENV NEXT_PUBLIC_SITE_URL=$NEXT_PUBLIC_SITE_URL
+ENV NEXT_PUBLIC_POSTHOG_TOKEN=$NEXT_PUBLIC_POSTHOG_TOKEN
 
 RUN pnpm run build