diff --git a/spi.c b/spi.c
index f117c8f..14beed7 100644
--- a/spi.c
+++ b/spi.c
@@ -319,6 +319,9 @@
 #if DUMMY_SUPPORT == 1
 	case SPI_CONTROLLER_DUMMY:
 #endif
+#if BUSPIRATE_SPI_SUPPORT == 1
+	case SPI_CONTROLLER_BUSPIRATE:
+#endif
 		return probe_spi_rdid_generic(flash, 4);
 	default:
 		printf_debug("4b ID not supported on this SPI controller\n");