diff --git a/Source/HBIOS/util.asm b/Source/HBIOS/util.asm
index a1ca84ff..8dc066db 100644
--- a/Source/HBIOS/util.asm
+++ b/Source/HBIOS/util.asm
@@ -187,9 +187,9 @@ PRTHEXWORD:
 ;
 PRTHEXWORDHL:
 	PUSH	AF
-	LD	A,D
+	LD	A,H
 	CALL	PRTHEXBYTE
-	LD	A,E
+	LD	A,L
 	CALL	PRTHEXBYTE
 	POP	AF
 	RET