diff --git a/.gitignore b/.gitignore
index ad0719b..5af4d77 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
+# Docker
+/compose.override.yaml
+
 # Composer
 /composer.lock
 /vendor/
diff --git a/compose.override.yaml.dist b/compose.override.yaml.dist
new file mode 100644
index 0000000..67b778c
--- /dev/null
+++ b/compose.override.yaml.dist
@@ -0,0 +1,8 @@
+services:
+  php:
+    environment:
+      - COMPOSER_HOME
+      - COMPOSER_CACHE_DIR
+    volumes:
+      - ${COMPOSER_HOME:-$HOME/.config/composer}:$COMPOSER_HOME
+      - ${COMPOSER_CACHE_DIR:-$HOME/.cache/composer}:$COMPOSER_CACHE_DIR