diff --git a/dlls/kernel32/tests/volume.c b/dlls/kernel32/tests/volume.c
index 126df5b8a0f..6f09be154ee 100644
--- a/dlls/kernel32/tests/volume.c
+++ b/dlls/kernel32/tests/volume.c
@@ -1523,7 +1523,7 @@ static void test_mounted_folder(void)
 
 static void test_GetVolumeInformationByHandle(void)
 {
-    char buffer[50] DECLSPEC_ALIGN(8);
+    char DECLSPEC_ALIGN(8) buffer[50];
     FILE_FS_ATTRIBUTE_INFORMATION *attr_info = (void *)buffer;
     FILE_FS_VOLUME_INFORMATION *volume_info = (void *)buffer;
     DWORD serial, filename_len, flags;