diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 6f0c257..60dfdad 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -3,8 +3,12 @@ name: Docker Image CI
 on:
   push:
     branches: [ "main" ]
+    paths:
+      - Dockerfile
   pull_request:
     branches: [ "main" ]
+    paths:
+      - Dockerfile
 
 jobs:
   build:
diff --git a/README.md b/README.md
index c0d57f5..32b28d0 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # wyoming-piper-gpu
-Wyoming Piper docker container with Nvidia GPU support for Home-Assistant
+Wyoming Piper TTS docker container with Nvidia GPU support for Home-Assistant
 
 https://github.com/rhasspy/wyoming-piper
 
@@ -22,4 +22,32 @@ docker pull ghcr.io/slackr31337/wyoming-piper-gpu:latest
 > 
 > PIPER_SPEAKER="0"
 > 
-> PIPER_SILENCE="1.2"
+> PIPER_SILENCE="0.8"
+
+
+# Docker compose
+
+```
+  wyoming-piper:  
+    image: slackr31337/wyoming-piper-gpu:latest  
+    container_name: wyoming-piper
+    environment:  
+      - PIPER_VOICE=en_US-amy-medium
+    ports:  
+      - 10300:10300
+    volumes:  
+      - /path/to/persistent/data:/data  
+    restart: unless-stopped
+    runtime: nvidia
+    deploy:
+      resources:
+        reservations:
+          devices:
+            - driver: nvidia
+              count: 1
+              capabilities:
+                - gpu
+                - utility
+                - compute
+
+```