1 files changed, 3 insertions, 3 deletions

diff --git a/auto_tests/resource_leak_test.c b/auto_tests/resource_leak_test.c
index 3a87e245..5b25bc77 100644
--- a/auto_tests/resource_leak_test.c
+++ b/auto_tests/resource_leak_test.c
@@ -1,9 +1,9 @@
-#include "helpers.h"
-
 #if defined(__AIX__)
-#   define _XOPEN_SOURCE 1
+#define _XOPEN_SOURCE 1
 #endif
 
+#include "helpers.h"
+
 // See man 2 sbrk.
 #if _BSD_SOURCE || _SVID_SOURCE || \
   (_XOPEN_SOURCE >= 500 || \