diff --git a/Dockerfile b/Dockerfile
index c1dd72d..e6d1df2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 #  --- Build stage ---
-FROM node:20 AS build
+FROM node:19 AS build
 ENV NODE_ENV=production
 ENV ORIGIN=https://tatort.innovation-hub-niedersachsen.de
 ENV PNPM_HOME="/usr/local/lib/node_modules/pnpm"
@@ -23,7 +23,7 @@ COPY . .
 RUN pnpm run build
 
 # --- Production stage ---
-FROM node:20
+FROM node:19-alpine3.16
 COPY --from=build /usr/src/app .
 ENV HOST=0.0.0.0
 EXPOSE 3000