diff --git a/.github/workflows/docs-site.yml b/.github/workflows/docs-site.yml
index d615ee4..fb52fb5 100644
--- a/.github/workflows/docs-site.yml
+++ b/.github/workflows/docs-site.yml
@@ -1,10 +1,7 @@
 name: Docs site
 
 # docs/** is deliberately broad — it also covers docs/releases/* changes so
-# the site rebuilds when release notes change once docs-site/ exists. That
-# means this can trigger before docs-site/ is bootstrapped, so the job
-# itself is guarded below (docs-site/package.json must exist) — see
-# docs/docs-site.md.
+# the site rebuilds when release notes change. See docs/docs-site.md.
 on:
   push:
     branches: [main]
@@ -18,7 +15,6 @@ permissions:
 jobs:
   build-deploy:
     name: Build & deploy docs
-    if: ${{ hashFiles('docs-site/package.json') != '' }}
     runs-on: ubuntu-latest
     defaults:
       run:
diff --git a/spoolbook-rs/Dockerfile b/spoolbook-rs/Dockerfile
index 3a3afb8..fcde93c 100644
--- a/spoolbook-rs/Dockerfile
+++ b/spoolbook-rs/Dockerfile
@@ -19,7 +19,11 @@ COPY spoolbook-rs/ ./
 RUN cargo build --release
 
 FROM debian:trixie-slim
-RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates libcurl4t64 && rm -rf /var/lib/apt/lists/*
+# ffmpeg: printer_camera.rs shells out to it for the live-camera MJPEG relay -- without it the
+# camera feed fails with a generic "Camera stream failed" on every Docker install (works in dev
+# only because macOS has ffmpeg on PATH). Pulls ~150MB of libav* deps; a static ffmpeg build
+# would shrink that if image size ever matters.
+RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates libcurl4t64 ffmpeg && rm -rf /var/lib/apt/lists/*
 WORKDIR /app
 COPY --from=backend-build /src/target/release/spoolbook-rs .
 COPY --from=frontend-build /src/spoolbook-web-svelte/build ./svelte-build