diff --git a/Firmware/communication/ascii_protocol.cpp b/Firmware/communication/ascii_protocol.cpp
index 578c3f7b..811efac6 100644
--- a/Firmware/communication/ascii_protocol.cpp
+++ b/Firmware/communication/ascii_protocol.cpp
@@ -28,7 +28,9 @@
 
 /* Private variables ---------------------------------------------------------*/
 
-static Introspectable root_obj = ODriveTypeInfo<ODrive>::make_introspectable(odrv);
+#if HW_VERSION_MAJOR == 3
+static Introspectable root_obj = ODrive3TypeInfo<ODrive>::make_introspectable(odrv);
+#endif
 
 /* Private function prototypes -----------------------------------------------*/