diff --git a/stepmania/src/RageInputDevice.cpp b/stepmania/src/RageInputDevice.cpp
index 67b5ebe2c1..56acd44bf3 100644
--- a/stepmania/src/RageInputDevice.cpp
+++ b/stepmania/src/RageInputDevice.cpp
@@ -218,6 +218,7 @@ CString DeviceInput::GetDescription()
 		case KEY_KP_HYPHEN:		sReturn += "KP -"; break;
 		case KEY_KP_PLUS:		sReturn += "KP +"; break;
 		case KEY_KP_PERIOD:		sReturn += "KP ."; break;
+		case KEY_KP_EQUAL:		sReturn += "KP ="; break;
 		case KEY_KP_ENTER:		sReturn += "KP enter"; break;
 		default:				sReturn += "unknown"; break;
 		}
diff --git a/stepmania/src/RageInputDevice.h b/stepmania/src/RageInputDevice.h
index d1aadc00ad..1f398c4998 100644
--- a/stepmania/src/RageInputDevice.h
+++ b/stepmania/src/RageInputDevice.h
@@ -173,6 +173,7 @@ enum RageKeySym
 	KEY_KP_HYPHEN,
 	KEY_KP_PLUS,
 	KEY_KP_PERIOD,
+	KEY_KP_EQUAL,
 	KEY_KP_ENTER,
 
 	KEY_OTHER_0,
diff --git a/stepmania/src/arch/InputHandler/InputHandler_SDL.cpp b/stepmania/src/arch/InputHandler/InputHandler_SDL.cpp
index 7b1b7e3141..a9b59b8fb3 100644
--- a/stepmania/src/arch/InputHandler/InputHandler_SDL.cpp
+++ b/stepmania/src/arch/InputHandler/InputHandler_SDL.cpp
@@ -67,6 +67,7 @@ static RageKeySym SDLSymToKeySym( SDLKey key )
 	case SDLK_KP_MULTIPLY:	return KEY_KP_ASTERISK;
 	case SDLK_KP_MINUS:		return KEY_KP_HYPHEN;
 	case SDLK_KP_PLUS:		return KEY_KP_PLUS;
+	case SDLK_KP_EQUALS:	return KEY_KP_EQUAL;
 	case SDLK_KP_ENTER:		return KEY_KP_ENTER;
 	case SDLK_UP:			return KEY_UP;
 	case SDLK_DOWN:			return KEY_DOWN;