diff --git a/Dockerfile b/Dockerfile
index 80f90673..f069687f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -79,6 +79,7 @@ FROM base AS builder
 
 ARG APP_VERSION=dev
 ENV VITE_APP_VERSION=${APP_VERSION}
+ENV PORT=4096
 
 WORKDIR /app
 
@@ -94,6 +95,7 @@ FROM base AS production
 ARG APP_VERSION=dev
 ENV APP_VERSION=${APP_VERSION}
 ENV NODE_ENV="production"
+ENV PORT=4096
 
 WORKDIR /app