diff --git a/Source/HBIOS/ch376.asm b/Source/HBIOS/ch376.asm
index 1739ef22..125d1322 100644
--- a/Source/HBIOS/ch376.asm
+++ b/Source/HBIOS/ch376.asm
@@ -17,7 +17,6 @@ _print_hex:
 _delay:
 	push	af
 	call	DELAY
-	call	DELAY
 	pop	af
 	ret