diff --git a/src/fdc.c b/src/fdc.c
index 96b6ddb..4f95f0a 100644
--- a/src/fdc.c
+++ b/src/fdc.c
@@ -293,6 +293,7 @@ void fdc_write(uint16_t addr, uint8_t val, void *priv)
         			disctime = 1024 * (1 << TIMER_SHIFT);
         			timer_update_outstanding();
                                 fdc.drive = fdc.params[0] & 3;
+                                disc_drivesel = fdc.drive;
                                 switch (discint)
                                 {
                                         case 5: /*Write data*/