diff --git a/src/main.cpp b/src/main.cpp
index af71871..4cf54d7 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -40,6 +40,7 @@ void print_help() {
     std::cout << std::endl;
     std::cout << std::endl;
     std::cout << "Service commands: (if no service is specified, all services for the server are affected)" << std::endl;
+    std::cout << "  install SERVER [SERVICE]     Install/reinstall/update service(s). Non-destructive." << std::endl;
     std::cout << "  COMMAND SERVER [SERVICE]     Run a command on service(s)." << std::endl;
     std::cout << std::endl;
     std::cout << "Standard commands: install, backup, uninstall, start, stop" << std::endl;