1 files changed, 1 insertions, 1 deletions
diff --git a/source/sa1.h b/source/sa1.h
index 5f3bad1..a52df1e 100644
--- a/source/sa1.h
+++ b/source/sa1.h
@@ -119,7 +119,7 @@ typedef struct
    uint32_t  Flags;
    bool   Executing;
    bool   NMIActive;
-   bool   IRQActive;
+   uint8_t   IRQActive;
    bool   WaitingForInterrupt;
    bool   Waiting;
    //    uint8_t   WhichEvent;