diff --git a/toolbox/bin/BaseHermiteMexWrapper.m b/toolbox/bin/BaseHermiteMexWrapper.m
old mode 100755
new mode 100644
diff --git a/toolbox/bin/Spline1DMexWrapper.m b/toolbox/bin/Spline1DMexWrapper.m
old mode 100755
new mode 100644
diff --git a/toolbox/bin/Spline2DMexWrapper.m b/toolbox/bin/Spline2DMexWrapper.m
old mode 100755
new mode 100644
diff --git a/toolbox/bin/SplineSetMexWrapper.m b/toolbox/bin/SplineSetMexWrapper.m
old mode 100755
new mode 100644
diff --git a/toolbox/bin/SplineVecMexWrapper.m b/toolbox/bin/SplineVecMexWrapper.m
old mode 100755
new mode 100644