diff --git a/extras/fixture/test/unity_fixture_Test.c b/extras/fixture/test/unity_fixture_Test.c
index 8f3b885..0729e1f 100644
--- a/extras/fixture/test/unity_fixture_Test.c
+++ b/extras/fixture/test/unity_fixture_Test.c
@@ -524,7 +524,11 @@ TEST(InternalMalloc, ReallocFailDoesNotFreeMem)
     void* out_of_mem = realloc(n1, UNITY_INTERNAL_HEAP_SIZE_BYTES/2 + 1);
     void* n2 = malloc(10);
     TEST_ASSERT_NOT_NULL(m);
-    TEST_ASSERT_NULL(out_of_mem);
+    if (out_of_mem == NULL)
+    {
+        free(n1);
+        TEST_ASSERT_NULL(out_of_mem);
+    }
     TEST_ASSERT_NOT_EQUAL(n2, n1);
     free(n2);
     free(m);