diff --git a/src/devices/cpu/tlcs900/900tbl.hxx b/src/devices/cpu/tlcs900/900tbl.hxx
index b6c2466655f..44099216fb9 100644
--- a/src/devices/cpu/tlcs900/900tbl.hxx
+++ b/src/devices/cpu/tlcs900/900tbl.hxx
@@ -2569,7 +2569,7 @@ void tlcs900_device::op_LINK()
 
 void tlcs900_device::op_MAX()
 {
-	m_sr.b.h |= 0x04;
+	m_sr.b.h |= 0x08;
 }