diff --git a/src/tests.asm b/src/tests.asm
index d0ca6d1..d07f20a 100644
--- a/src/tests.asm
+++ b/src/tests.asm
@@ -101,8 +101,8 @@ section .rodata
 	printf13Str		db	"%o | %8o | %08o\n",EOS
 	printf14		db	TAB,"printf(",DQUO,"%#b | %#08b | %#x | %#8X | %#o\n",DQUO,", 8, 8, 0xABCDEF, 0x12345678, 15): ",NL,TAB,TAB,EOS
 	printf14Str		db	"%#b | %#08b | %#x | %#8X | %#o\n",EOS
-	printf15		db	TAB,"printf(",DQUO,"%p | %#p | %8p | %08p | %#08p\n",DQUO,", str5, str5, str5, strBuff1, strBuff1): ",NL,TAB,TAB,EOS
-	printf15Str		db	"%p | %#p | %8p | %08p | %#08p\n",EOS
+	printf15		db	TAB,"printf(",DQUO,"%p | %#p | %8p | %#8p | %08p | %#08p\n",DQUO,", str5, str5, str5, str5, strBuff1, strBuff1): ",NL,TAB,TAB,EOS
+	printf15Str		db	"%p | %#p | %8p | %#8p | %08p | %#08p\n",EOS
 	; strlen()
 	msgStrlen		db	NL,"TEST strlen()",NL,EOS
 	strlen1			db	TAB,"strlen(str1): %d",NL,EOS
@@ -405,9 +405,12 @@ _start:
 	lea	rsi, [rel str5]
 	lea	rdx, [rel str5]
 	lea	rcx, [rel str5]
-	lea	r8, [rel strBuff1]
+	lea	r8, [rel str5]
 	lea	r9, [rel strBuff1]
+	sub	rsp, SIZE_QWORD
+	push	strBuff1
 	call	printf
+	add	rsp, SIZE_QWORD * 2
 %endif
 
 ;---