diff --git a/filed/Dockerfile.prod b/filed/Dockerfile.prod
index 8239767..88c6bdb 100644
--- a/filed/Dockerfile.prod
+++ b/filed/Dockerfile.prod
@@ -4,7 +4,8 @@ FROM rust:alpine as builder
 WORKDIR /opt/build
 COPY . .
 
-RUN apk add --no-cache musl-dev upx
+RUN apk add --no-cache musl-dev upx nodejs yarn && \
+    yarn global add uglify-js
 
 RUN cargo b -r
 RUN strip target/release/filed && upx --best target/release/filed
diff --git a/janitor/Dockerfile.prod b/janitor/Dockerfile.prod
index 8239767..fbd4949 100644
--- a/janitor/Dockerfile.prod
+++ b/janitor/Dockerfile.prod
@@ -7,10 +7,10 @@ COPY . .
 RUN apk add --no-cache musl-dev upx
 
 RUN cargo b -r
-RUN strip target/release/filed && upx --best target/release/filed
+RUN strip target/release/janitor && upx --best target/release/janitor
 
 # --- deploy ---
 FROM busybox:musl
 
-COPY --from=builder /opt/build/target/release/filed /bin/filed
-CMD [ "/bin/filed" ]
+COPY --from=builder /opt/build/target/release/janitor /bin/janitor
+CMD [ "/bin/janitor" ]