diff --git a/test/subtraction/subtraction.c b/test/subtraction/subtraction.c
index 8894e75..d49be5c 100644
--- a/test/subtraction/subtraction.c
+++ b/test/subtraction/subtraction.c
@@ -1,5 +1,8 @@
 #include "unity.h"
 #include "subtraction.h"
+void setUp(){}
+
+void tearDown(){}
 
 void test_subtraction() {
     TEST_ASSERT_EQUAL_INT(1, subtract(3, 2));