diff --git a/src/chipset/intel_4x0.c b/src/chipset/intel_4x0.c
index 43ab5f8b3..3a711ba3d 100644
--- a/src/chipset/intel_4x0.c
+++ b/src/chipset/intel_4x0.c
@@ -162,6 +162,7 @@ i4x0_write(int func, int addr, uint8_t val, void *priv)
 			case INTEL_440FX:
 				regs[0x07] &= ~(val & 0xf9);
 				break;
+#endif
 			case INTEL_440BX: case INTEL_440ZX:
 				regs[0x07] &= ~(val & 0xf0);
 				break;
diff --git a/src/scsi/scsi_spock.c b/src/scsi/scsi_spock.c
index d1e9a179e..46df996c9 100644
--- a/src/scsi/scsi_spock.c
+++ b/src/scsi/scsi_spock.c
@@ -1091,7 +1091,8 @@ spock_init(const device_t *info)
 
         scsi->pos_regs[0] = 0xff;
         scsi->pos_regs[1] = 0x8e;
-	mca_add(spock_mca_read, spock_mca_write, spock_mca_feedb, spock_mca_reset, scsi);
+	// mca_add(spock_mca_read, spock_mca_write, spock_mca_feedb, spock_mca_reset, scsi);
+	mca_add(spock_mca_read, spock_mca_write, spock_mca_feedb, scsi);
 
 	scsi->in_reset = 2;
 	scsi->cmd_timer = SPOCK_TIME * 50;