diff --git a/input/input_luts.h b/input/input_luts.h
index 39df9ab83c..bfa0af0d8b 100644
--- a/input/input_luts.h
+++ b/input/input_luts.h
@@ -68,7 +68,7 @@ enum ps3_device_id
 #endif
 
 extern uint64_t platform_keybind_lut[SSNES_LAST_PLATFORM_KEY];
-char platform_keybind_name_lut[SSNES_LAST_PLATFORM_KEY][256];
+extern char platform_keybind_name_lut[SSNES_LAST_PLATFORM_KEY][256];
 extern uint64_t default_keybind_lut[SSNES_FIRST_META_KEY];
 extern const char *default_libsnes_keybind_name_lut[SSNES_FIRST_META_KEY];