1 files changed, 2 insertions, 1 deletions
diff --git a/libc/test/UnitTest/FEnvSafeTest.h b/libc/test/UnitTest/FEnvSafeTest.h
index a3c5e62..1e10629 100644
--- a/libc/test/UnitTest/FEnvSafeTest.h
+++ b/libc/test/UnitTest/FEnvSafeTest.h
@@ -12,6 +12,7 @@
 #include "hdr/types/fenv_t.h"
 #include "src/__support/CPP/utility.h"
 #include "src/__support/macros/config.h"
+#include "test/UnitTest/ErrnoCheckingTest.h"
 #include "test/UnitTest/Test.h"
 
 namespace LIBC_NAMESPACE_DECL {
@@ -20,7 +21,7 @@ namespace testing {
 // This provides a test fixture (or base class for other test fixtures) that
 // asserts that each test does not leave the FPU state represented by `fenv_t`
 // (aka `FPState`) perturbed from its initial state.
-class FEnvSafeTest : public Test {
+class FEnvSafeTest : public ErrnoCheckingTest {
 public:
   void TearDown() override;