diff --git a/src/Tui.cpp b/src/Tui.cpp
index 7d9de07..855f52a 100644
--- a/src/Tui.cpp
+++ b/src/Tui.cpp
@@ -54,7 +54,14 @@ void Tui::run() {
     for (;;) {
         std::cout << "Enter a command: ";
         std::flush(std::cout);
-        const Command::Command command = Command::readCommand();
+        Command::Command command;
+        try {
+            command = Command::readCommand();
+        } catch (const Command::NoNumberException &e) {
+            std::cout << e.what() << std::endl;
+            continue;
+        }
+
 
         bool should_exit = false;
         auto visitor = [this, &should_exit]<typename T0>(T0 &&arg) {