diff --git a/Dockerfile b/Dockerfile
index 93b3713..9449b94 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # 1. Node.js Build-Stage
-FROM node:20.18.1 AS build
+FROM forgejo.edf-bootstrap.cx.fg1.ffm.osc.live/devfw-cicd/node:20.18.1 AS build
 
 WORKDIR /app
 
@@ -11,11 +11,11 @@ RUN npm install -g npm@11.2.0
 RUN npx tsc  # TypeScript Code kompilieren
 
 # 2. Rust build-Stage
-FROM rust:1.74.0 AS rust-build
+FROM forgejo.edf-bootstrap.cx.fg1.ffm.osc.live/devfw-cicd/rust:1.74.0 AS rust-build
 RUN cargo install iching
 
 # 3. Final node.js runtime-Stage
-FROM node:20.18.1
+FROM forgejo.edf-bootstrap.cx.fg1.ffm.osc.live/devfw-cicd/node:20.18.1
 
 WORKDIR /app
 
@@ -27,4 +27,4 @@ COPY --from=rust-build /usr/local/cargo/bin/iching /usr/local/bin/iching
 CMD ["npx", "ts-node", "broker.ts"]
 
 #run indefinitely to avoid CrashLoopBackOff
-#CMD exec /bin/bash -c "trap : TERM INT; sleep infinity & wait"
\ No newline at end of file
+#CMD exec /bin/bash -c "trap : TERM INT; sleep infinity & wait"