diff --git a/Code/Mantid/MatlabAPI/MatlabAPI.vcproj b/Code/Mantid/MatlabAPI/MatlabAPI.vcproj
index 098519b92077fbfb57850c78b1c03144b0a09f49..8f584e5c2850be067108b5fb608a5aa21da70365 100644
--- a/Code/Mantid/MatlabAPI/MatlabAPI.vcproj
+++ b/Code/Mantid/MatlabAPI/MatlabAPI.vcproj
@@ -130,7 +130,7 @@
 				EnableIntrinsicFunctions="true"
 				FavorSizeOrSpeed="1"
 				OmitFramePointers="true"
-				AdditionalIncludeDirectories="inc;../Kernel/inc;../DataObjects/inc;../Geometry/inc;../API/inc;../DataHandling/inc;../../Third_Party/include;c:/matlab/R2006a/extern/include"
+				AdditionalIncludeDirectories="inc;../Kernel/inc;../DataObjects/inc;../Geometry/inc;../API/inc;../DataHandling/inc;../../Third_Party/include;c:/matlab/R2008a/extern/include"
 				PreprocessorDefinitions="MATLAB_MEX_FILE;WIN32;NDEBUG;_WINDOWS;_USRDLL;IN_MANTID_MATLAB_API=1;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_SCL_SECURE_NO_DEPRECATE"
 				RuntimeLibrary="2"
 				UsePrecompiledHeader="0"
@@ -207,7 +207,7 @@
 				>
 			</File>
 			<File
-				RelativePath="..\..\..\..\MATLAB\R2006a\extern\src\mwdebug.c"
+				RelativePath="..\..\..\..\MATLAB\R2008a\extern\src\mwdebug.c"
 				>
 			</File>
 		</Filter>