diff --git a/tests/test_amdgpu.cpp b/tests/test_amdgpu.cpp
index 12cfc1d8..aba7a9af 100644
--- a/tests/test_amdgpu.cpp
+++ b/tests/test_amdgpu.cpp
@@ -8,7 +8,8 @@ extern "C" {
 #include "stdio.h"
 #include "../src/amdgpu.h"
 #include "../src/cpu.h"
-#include "tests.h"
+
+#define UNUSED(x) (void)(x)
 
 static void test_amdgpu_verify_metrics(void **state) {
     UNUSED(state);
diff --git a/tests/tests.h b/tests/tests.h
deleted file mode 100644
index 4272a6f8..00000000
--- a/tests/tests.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#pragma once
-#define UNUSED(x) (void)(x)
\ No newline at end of file