diff --git a/docs/content/MKL.md b/docs/content/MKL.md
index 73bff0e2..413e72ef 100644
--- a/docs/content/MKL.md
+++ b/docs/content/MKL.md
@@ -103,6 +103,31 @@ or just copy them e.g. to `/usr/lib`.
 
 For details see Mono's [Interop with Native Libraries](http://www.mono-project.com/docs/advanced/pinvoke/#mac-os-x-framework-and-dylib-search-path).
 
+To build the MKL native provider :
+1. Make sure you've a valid [intel MKL](https://software.intel.com/en-us/qualify-for-free-software/academicresearcher) licence installed on your mac (look at opt/intel). If not, you can get a free trial on intel's web site.
+1. Open the terminal
+2. cd to the folder mathnet-numerics/src/NativeProviders/OSX
+3. Run the .sh script by typping sh mkl_build.sh
+4. ... wait for the build
+
+	[lang=sh]
+	lionel:~ Lionel$ cd /Users/Lionel/Public/Git/GitHub/mathnet-numerics/src/NativeProviders/OSX
+	lionel:OSX Lionel$ ls
+	mkl_build.sh
+	lionel:OSX Lionel$ sh mkl_build.sh
+
+5. Check the /x86 and /x64 folders in mathnet-numerics/out/MKL : you should now find the `libiomp5.dylib` and `MathNet.Numerics.MKL.dll` libaries.
+
+6. you need to add the path to the generated libraies in your `DYLD_LIBRARY_PATH` environnement variable (which you can move to the folder of you choice before). To do that, open your /Users/Lionel/.bas_profile.sh file with a text editor and add the following statements.
+
+	[lang=sh]
+	export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:/Users/Lionel/../mathnet-numerics/out/MKL/OSX/x64
+	export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:/Users/Lionel/../mathnet-numerics/out/MKL/OSX/x86
+
+Of course replace `Lionel` by your account login.
+
+Have a look a the example down this page to compare MKL-provider vs. managed-provider performances.
+
 
 F# Interactive
 --------------
diff --git a/src/NativeProviders/OSX/mkl_build.sh b/src/NativeProviders/OSX/mkl_build.sh
index ea20ac4c..5f5d5559 100755
--- a/src/NativeProviders/OSX/mkl_build.sh
+++ b/src/NativeProviders/OSX/mkl_build.sh
@@ -1,15 +1,15 @@
 export INTEL=/opt/intel
 export MKL=$INTEL/mkl
-export OPENMP=$INTEL/composerxe/lib
+export OPENMP=$INTEL/lib
 export OUT=../../../out/MKL/OSX
 
 mkdir -p $OUT/x64
 mkdir -p $OUT/x86
 
-clang++ -D_M_X64 -DGCC -m64 --shared -fPIC -o $OUT/x64/MathNet.Numerics.MKL.dll -I$MKL/include -I../Common ../MKL/memory.c ../MKL/capabilities.cpp ../MKL/vector_functions.c ../MKL/blas.c ../MKL/lapack.cpp $MKL/lib/libmkl_intel_lp64.a $MKL/lib/libmkl_core.a $MKL/lib/libmkl_intel_thread.a -L$OPENMP -liomp5 -lpthread -lm  
+clang++ -std=c++11 -D_M_X64 -DGCC -m64 --shared -fPIC -o $OUT/x64/MathNet.Numerics.MKL.dll -I$MKL/include -I../Common -I../MKL ../MKL/memory.c ../MKL/capabilities.cpp ../MKL/vector_functions.c ../Common/blas.c ../Common/lapack.cpp $MKL/lib/libmkl_intel_lp64.a $MKL/lib/libmkl_core.a $MKL/lib/libmkl_intel_thread.a -L$OPENMP -liomp5 -lpthread -lm
 
 cp $OPENMP/libiomp5.dylib  $OUT/x64/
 
-clang++ -D_M_IX86 -DGCC -m32 --shared -fPIC -o $OUT/x86/MathNet.Numerics.MKL.dll -I$MKL/include -I../Common ../MKL/memory.c ../MKL/capabilities.cpp ../MKL/vector_functions.c ../MKL/blas.c ../MKL/lapack.cpp $MKL/lib/libmkl_intel.a $MKL/lib/libmkl_core.a $MKL/lib/libmkl_intel_thread.a  -L$OPENMP -liomp5 -lpthread -lm  
+clang++ -std=c++11 -D_M_IX86 -DGCC -m32 --shared -fPIC -o $OUT/x86/MathNet.Numerics.MKL.dll -I$MKL/include -I../Common -I../MKL ../MKL/memory.c ../MKL/capabilities.cpp ../MKL/vector_functions.c ../Common/blas.c ../Common/lapack.cpp $MKL/lib/libmkl_intel_lp64.a $MKL/lib/libmkl_core.a $MKL/lib/libmkl_intel_thread.a -L$OPENMP -liomp5 -lpthread -lm
 
 cp $OPENMP/libiomp5.dylib  $OUT/x86/