diff --git a/include/gdsys_fpga.h b/include/gdsys_fpga.h
index 555fbe24..bfa656f 100644
--- a/include/gdsys_fpga.h
+++ b/include/gdsys_fpga.h
@@ -115,7 +115,7 @@
 	u16 reserved_2[93];	/* 0x0044 */
 	u16 reflection_high;	/* 0x00fe */
 	ihs_osd_t osd;		/* 0x0100 */
-	u16 reserved_3[88];	/* 0x010e */
+	u16 reserved_3[889];	/* 0x010e */
 	u16 videomem;		/* 0x0800 */
 } ihs_fpga_t;
 #endif