diff --git a/Code/Mantid/Framework/MDAlgorithms/test/LoadMDTest.h b/Code/Mantid/Framework/MDAlgorithms/test/LoadMDTest.h
index c635afc508c60d31450bc8d6715a7cddef195c4c..1cc01836a3ba52470931df74810372a42e4b1410 100644
--- a/Code/Mantid/Framework/MDAlgorithms/test/LoadMDTest.h
+++ b/Code/Mantid/Framework/MDAlgorithms/test/LoadMDTest.h
@@ -1,5 +1,5 @@
-#ifndef MANTID_MDEVENTS_LOADMDEWTEST_H_
-#define MANTID_MDEVENTS_LOADMDEWTEST_H_
+#ifndef MANTID_MDALGORITHMS_LOADMDEWTEST_H_
+#define MANTID_MDALGORITHMS_LOADMDEWTEST_H_
 
 #include "MantidAPI/IMDEventWorkspace.h"
 #include "MantidKernel/CPUTimer.h"
@@ -103,7 +103,7 @@ public:
         TS_ASSERT_DELTA( box1->getExtents(d).getMin(), box2->getExtents(d).getMin(), 1e-5);
         TS_ASSERT_DELTA( box1->getExtents(d).getMax(), box2->getExtents(d).getMax(), 1e-5);
       }
- //     TS_ASSERT_DELTA( box1->getVolume(), box2->getVolume(), 1e-3);
+      TS_ASSERT_DELTA( box1->getVolume(), box2->getVolume(), 1e-3);
       if (!BoxStructureOnly)
       {
         TS_ASSERT_DELTA( box1->getSignal(), box2->getSignal(), 1e-3);