diff --git a/.bin/docker-upgrade-all-containers b/.bin/docker-upgrade-all-containers
index 9567539..2631047 100755
--- a/.bin/docker-upgrade-all-containers
+++ b/.bin/docker-upgrade-all-containers
@@ -20,7 +20,7 @@ function main() {
 
 	for container_path in ${container_list}; do
 		cd "${container_path}"
-		if [ -f docker compose.yml ]; then
+		if [ -f docker-compose.yml ]; then
 			printf "Updating ${container_path} : \n" \
 			&& docker compose pull \
 	 		&& docker compose build --pull \