diff --git a/src/ibm.h b/src/ibm.h
index 8d59f4a..2ad1aa3 100644
--- a/src/ibm.h
+++ b/src/ibm.h
@@ -336,7 +336,7 @@ typedef struct DMA
         int wp;
         uint8_t m,mode[4];
         uint8_t page[4];
-        uint8_t stat;
+        uint8_t stat, stat_rq;
         uint8_t command;
         
         int xfr_command, xfr_channel;