diff --git a/include/joystick/joy-kernel.h b/include/joystick/joy-kernel.h
index e984291f7..783508247 100644
--- a/include/joystick/joy-kernel.h
+++ b/include/joystick/joy-kernel.h
@@ -59,7 +59,6 @@ typedef struct {
     void*               uninstall;      /* UNINSTALL routine */
     void*               count;          /* COUNT routine */
     void*               read;           /* READ routine */
-    void*               irq;            /* IRQ routine */
 
 } joy_drv_header;