diff --git a/tests/unit-test.h.in b/tests/unit-test.h.in
index 85fe877..ba12b90 100644
--- a/tests/unit-test.h.in
+++ b/tests/unit-test.h.in
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2008-2011 Stéphane Raimbault <stephane.raimbault@gmail.com>
+ * Copyright © 2008-2013 Stéphane Raimbault <stephane.raimbault@gmail.com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -63,5 +63,6 @@ const uint16_t UT_INPUT_REGISTERS_TAB[] = { 0x000A };
 
 const float UT_REAL = 916.540649;
 const uint32_t UT_IREAL = 0x4465229a;
+const uint32_t UT_IREAL_SWAPPED = 0x9a226544;
 
 #endif /* _UNIT_TEST_H_ */