diff --git a/Code/Mantid/Framework/Algorithms/CMakeLists.txt b/Code/Mantid/Framework/Algorithms/CMakeLists.txt
index c92d69c6c9557e9ae270fb4bc1d210a1a3da9250..7335c9857e869c790d86d1a7fba603464260f553 100644
--- a/Code/Mantid/Framework/Algorithms/CMakeLists.txt
+++ b/Code/Mantid/Framework/Algorithms/CMakeLists.txt
@@ -1,5 +1,6 @@
 set ( SRC_FILES
 	#	src/Q1DTOF.cpp
+	#src/SassenaFFT.cpp
 	src/AbsorptionCorrection.cpp
 	src/AddLogDerivative.cpp
 	src/AddSampleLog.cpp
@@ -112,6 +113,7 @@ set ( SRC_FILES
 	src/IdentifyNoisyDetectors.cpp
 	src/Integration.cpp
 	src/InterpolatingRebin.cpp
+	src/InvertMask.cpp
 	src/Logarithm.cpp
 	src/MaskBins.cpp
 	src/MaskDetectorsIf.cpp
@@ -162,7 +164,6 @@ set ( SRC_FILES
 	src/ResetNegatives.cpp
 	src/ResizeRectangularDetector.cpp
 	src/SANSDirectBeamScaling.cpp
-	#src/SassenaFFT.cpp
 	src/Scale.cpp
 	src/ScaleX.cpp
 	src/SetUncertainties.cpp
@@ -198,6 +199,7 @@ set ( SRC_FILES
 
 set ( INC_FILES
 	#	inc/MantidAlgorithms/Q1DTOF.h
+	#inc/MantidAlgorithms/SassenaFFT.h
 	inc/MantidAlgorithms/AbsorptionCorrection.h
 	inc/MantidAlgorithms/AddLogDerivative.h
 	inc/MantidAlgorithms/AddSampleLog.h
@@ -311,6 +313,7 @@ set ( INC_FILES
 	inc/MantidAlgorithms/IdentifyNoisyDetectors.h
 	inc/MantidAlgorithms/Integration.h
 	inc/MantidAlgorithms/InterpolatingRebin.h
+	inc/MantidAlgorithms/InvertMask.h
 	inc/MantidAlgorithms/Logarithm.h
 	inc/MantidAlgorithms/MaskBins.h
 	inc/MantidAlgorithms/MaskDetectorsIf.h
@@ -361,7 +364,6 @@ set ( INC_FILES
 	inc/MantidAlgorithms/ResetNegatives.h
 	inc/MantidAlgorithms/ResizeRectangularDetector.h
 	inc/MantidAlgorithms/SANSDirectBeamScaling.h
-	#inc/MantidAlgorithms/SassenaFFT.h
 	inc/MantidAlgorithms/Scale.h
 	inc/MantidAlgorithms/ScaleX.h
 	inc/MantidAlgorithms/SetUncertainties.h
@@ -397,6 +399,7 @@ set ( INC_FILES
 
 set ( TEST_FILES
 	#	test/CalMuonDeadTimeTest.h
+	#test/SassenaFFTTest.h
 	test/AddLogDerivativeTest.h
 	test/AddSampleLogTest.h
 	test/AlignDetectorInTOFTest.h
@@ -429,7 +432,7 @@ set ( TEST_FILES
 	test/ConvertToDistributionTest.h
 	test/ConvertToEventWorkspaceTest.h
 	test/ConvertToHistogramTest.h
-        test/ConvertToMaskWorkspaceTest.h
+	test/ConvertToMaskWorkspaceTest.h
 	test/ConvertToMatrixWorkspaceTest.h
 	test/ConvertToPointDataTest.h
 	test/ConvertUnitsTest.h
@@ -495,6 +498,7 @@ set ( TEST_FILES
 	test/IdentifyNoisyDetectorsTest.h
 	test/IntegrationTest.h
 	test/InterpolatingRebinTest.h
+	test/InvertMaskTest.h
 	test/LogarithmTest.h
 	test/MaskBinsTest.h
 	test/MaxMinTest.h
@@ -539,7 +543,6 @@ set ( TEST_FILES
 	test/ReplaceSpecialValuesTest.h
 	test/ResetNegativesTest.h
 	test/ResizeRectangularDetectorTest.h
-	#test/SassenaFFTTest.h
 	test/ScaleTest.h
 	test/ScaleXTest.h
 	test/ShiftLogTimeTest.h