diff --git a/src/tests.asm b/src/tests.asm
index 2240063..0ce111b 100644
--- a/src/tests.asm
+++ b/src/tests.asm
@@ -11,6 +11,7 @@ extern	strlen
 
 section .rodata
 	TEST_print		equ	1
+	TEST_puts		equ	1
 	TEST_strlen		equ	1
 
 	; print()
@@ -37,24 +38,30 @@ _start:
 ;---
 ;--- print()
 ;---
+%if TEST_print
 	lea	rdi, [rel msgPrint]
 	call	print
+%endif
 
 ;---
 ;--- puts()
 ;---
+%if TEST_puts
 	lea	rdi, [rel msgPuts]
 	call	puts
+%endif
 
 ;---
 ;--- strlen()
 ;---
+%if TEST_strlen
 	; TEST 1
 	lea	rdi, [rel strlenStr1]
 	call	strlen
 	; TEST 2
 	lea	rdi, [rel strlenStr2]
 	call	strlen
+%endif
 
 ;---
 ;--- exit()