diff --git a/CLAUDE.md b/CLAUDE.md
index 0494e35..38a8e4f 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -83,7 +83,7 @@ The `output_directory` value is used as-is: a relative path like `recordings` re
 
 Two services share a `./recordings` bind mount:
 - `recorder` — runs `isr.py`; volume at `/app/recordings`; mounts `asound.conf` as `/etc/asound.conf`; maps `/dev/snd`; `ipc: host` for dsnoop shared memory; `stop_grace_period: 30s`
-- `web` — runs `web.py`; same `./recordings` read-only at `/recordings`; exposes port 8080
+- `web` — runs `web.py`; same `./recordings` read-only at `/recordings`; exposes port 8080 internally (mapped to 8050 on the host)
 
 **Sharing the soundcard with darkice (or any other ALSA app):**
 ALSA `hw:` devices are exclusive. `asound.conf` defines a `dsnoop` virtual device `shared_mic` that both processes use instead:
diff --git a/README.md b/README.md
index d22d7e0..7c81123 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ cp config.example.ini config.ini
 # edit config.ini to add your sources (no path changes needed for Docker)
 
 docker compose up -d
-# recorder starts immediately; web UI at http://<host>:8080
+# recorder starts immediately; web UI at http://<host>:8050
 docker compose logs -f            # tail logs from both services
 docker compose down               # graceful stop (waits up to 30 s for files to close)
 ```
diff --git a/docker-compose.yml b/docker-compose.yml
index 10b44f8..8f46237 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -16,8 +16,8 @@ services:
     build: .
     volumes:
       - ./recordings:/recordings:ro
-      - ./analyses:/analyses
+      - ./recordings/analyses:/recordings/analyses
     ports:
-      - "8080:8080"
+      - "8050:8080"
     restart: unless-stopped
-    command: ["python", "web.py", "--dir", "/recordings", "--analyses-dir", "/analyses"]
+    command: ["python", "web.py", "--dir", "/recordings"]
diff --git a/web.py b/web.py
index 1b3cf1c..4624c3b 100644
--- a/web.py
+++ b/web.py
@@ -1656,9 +1656,10 @@ def main():
 
     prune_orphan_analyses(analyses_dir, rec_dir)
 
+    _analyses_dir = analyses_dir  # class body can't close over a name it also assigns
     class Handler(_Handler):
         recordings_dir = str(rec_dir)
-        analyses_dir   = str(analyses_dir)
+        analyses_dir   = str(_analyses_dir)
         threshold      = args.threshold
         min_gap        = args.min_gap