diff --git a/.env.sample b/.env.sample
index b8ce971..f66476e 100644
--- a/.env.sample
+++ b/.env.sample
@@ -25,3 +25,5 @@ SECRET_COOKIE_SECRET_VERSION=v1  # length=30
 
 # Disable SSL encryption (not recommended) 
 #COMPOSE_FILE="$COMPOSE_FILE:compose.insecure.yml"
+
+CONFIG_FILE="config.json"
diff --git a/entrypoint.sh b/entrypoint.sh
index 81411bc..0a2806a 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,7 +1,9 @@
 #!/bin/sh
 
-if [ ! -f .wiki/config.json ]; then
-	cp initial-config/config.json .wiki/config.json
+config_file="$HOME/.wiki/${CONFIG_FILE:-config.json}"
+
+if [ ! -f "$config_file" ]; then
+	cp initial-config/config.json "$config_file"
 fi
 
-wiki --farm
+wiki --farm --config "$config_file"