diff --git a/libc/utils/UnitTest/LibcTest.h b/libc/utils/UnitTest/LibcTest.h
--- a/libc/utils/UnitTest/LibcTest.h
+++ b/libc/utils/UnitTest/LibcTest.h
@@ -380,12 +380,12 @@
   if (!EXPECT_DEATH(FUNC, EXIT))                                               \
   return
 
+#endif // ENABLE_SUBPROCESS_TESTS
+
 #define __CAT1(a, b) a##b
 #define __CAT(a, b) __CAT1(a, b)
 #define UNIQUE_VAR(prefix) __CAT(prefix, __LINE__)
 
-#endif // ENABLE_SUBPROCESS_TESTS
-
 #define EXPECT_THAT(MATCH, MATCHER)                                            \
   do {                                                                         \
     auto UNIQUE_VAR(__matcher) = (MATCHER);                                    \