diff --git a/linux-amd64.Dockerfile b/linux-amd64.Dockerfile
index d6c73f01d..8f2ec2b55 100644
--- a/linux-amd64.Dockerfile
+++ b/linux-amd64.Dockerfile
@@ -4,7 +4,7 @@ ARG UPSTREAM_DIGEST_AMD64
 FROM ${UPSTREAM_IMAGE}@${UPSTREAM_DIGEST_AMD64}
 EXPOSE 6969
 ARG IMAGE_STATS
-ENV IMAGE_STATS=${IMAGE_STATS}
+ENV IMAGE_STATS=${IMAGE_STATS} WEBUI_PORTS="6969/tcp,6969/udp"
 
 RUN apk add --no-cache libintl sqlite-libs icu-libs
 
diff --git a/linux-arm64.Dockerfile b/linux-arm64.Dockerfile
index f167761b3..f904c99c4 100644
--- a/linux-arm64.Dockerfile
+++ b/linux-arm64.Dockerfile
@@ -4,7 +4,7 @@ ARG UPSTREAM_DIGEST_ARM64
 FROM ${UPSTREAM_IMAGE}@${UPSTREAM_DIGEST_ARM64}
 EXPOSE 6969
 ARG IMAGE_STATS
-ENV IMAGE_STATS=${IMAGE_STATS}
+ENV IMAGE_STATS=${IMAGE_STATS} WEBUI_PORTS="6969/tcp,6969/udp"
 
 RUN apk add --no-cache libintl sqlite-libs icu-libs
 
diff --git a/root/etc/s6-overlay/s6-rc.d/init-setup-app/run b/root/etc/s6-overlay/s6-rc.d/init-setup-app/run
index 646fbe8c8..c47cb7d2e 100644
--- a/root/etc/s6-overlay/s6-rc.d/init-setup-app/run
+++ b/root/etc/s6-overlay/s6-rc.d/init-setup-app/run
@@ -7,6 +7,6 @@ echo "
 ----------------------------------------------------------------------
 ENVIRONMENT APP
 ----------------------------------------------------------------------
-
+WEBUI_PORTS=${WEBUI_PORTS}
 ----------------------------------------------------------------------
 "