diff --git a/m4/ax_mexopts.m4 b/m4/ax_mexopts.m4
index 57a47c33a..d4362971b 100644
--- a/m4/ax_mexopts.m4
+++ b/m4/ax_mexopts.m4
@@ -75,7 +75,7 @@ case ${MATLAB_ARCH} in
     fi
     MATLAB_DEFS="$MATLAB_DEFS -DNDEBUG"
     MATLAB_CFLAGS="-fno-common -no-cpp-precomp -arch $ARCHS -isysroot $SDKROOT -mmacosx-version-min=$MACOSX_DEPLOYMENT_TARGET -fexceptions -O2"
-    MATLAB_LDFLAGS="-L$MATLAB/bin/${MATLAB_ARCH} -Wl,-twolevel_namespace -undefined error -arch $ARCHS -Wl,-syslibroot,$SDKROOT -mmacosx-version-min=$MACOSX_DEPLOYMENT_TARGET -bundle -Wl,-exported_symbols_list,$MATLAB/extern/lib/${MATLAB_ARCH}/mexFunction.map"
+    MATLAB_LDFLAGS="-L$MATLAB/bin/${MATLAB_ARCH} -Wl,-twolevel_namespace -undefined error -arch $ARCHS -Wl,-syslibroot,$SDKROOT -mmacosx-version-min=$MACOSX_DEPLOYMENT_TARGET -bundle -Wl,-exported_symbols_list,\$(top_srcdir)/mex/build/mexFunction-MacOSX.map"
     MATLAB_LIBS="-lmx -lmex -lmat -lstdc++ -lmwlapack"
     MATLAB_CXX="g++-4.0"
     MATLAB_CXXFLAGS="-fno-common -no-cpp-precomp -fexceptions -arch $ARCHS -isysroot $SDKROOT -mmacosx-version-min=$MACOSX_DEPLOYMENT_TARGET -O2"
diff --git a/mex/build/Makefile.am b/mex/build/Makefile.am
index 7bddddfad..de26e02e6 100644
--- a/mex/build/Makefile.am
+++ b/mex/build/Makefile.am
@@ -22,4 +22,4 @@ endif
 endif
 
 
-EXTRA_DIST = mex.def
+EXTRA_DIST = mex.def mexFunction-MacOSX.map
diff --git a/mex/build/mexFunction-MacOSX.map b/mex/build/mexFunction-MacOSX.map
new file mode 100644
index 000000000..04be9d06c
--- /dev/null
+++ b/mex/build/mexFunction-MacOSX.map
@@ -0,0 +1 @@
+_mexFunction