diff --git a/tools/generate_emu_config/controller_config_generator/parse_controller_vdf.py b/tools/generate_emu_config/controller_config_generator/parse_controller_vdf.py
index 97f1a280..6dfae1e9 100644
--- a/tools/generate_emu_config/controller_config_generator/parse_controller_vdf.py
+++ b/tools/generate_emu_config/controller_config_generator/parse_controller_vdf.py
@@ -63,6 +63,8 @@ def add_input_bindings(group, bindings, force_binding=None, keymap=keymap_digita
                                                 bindings[action_name].append(binding)
                                         else:
                                             bindings[action_name] = [binding]
+                                    else:
+                                        print(f"[X] missing keymap for {i}")
     return bindings