diff --git a/m4/ax_mexopts.m4 b/m4/ax_mexopts.m4 old mode 100755 new mode 100644 diff --git a/m4/ax_slicot.m4 b/m4/ax_slicot.m4 old mode 100755 new mode 100644 diff --git a/mex/build/bytecode.am b/mex/build/bytecode.am old mode 100755 new mode 100644 diff --git a/mex/build/dynare_simul_.am b/mex/build/dynare_simul_.am old mode 100755 new mode 100644 diff --git a/mex/build/estimation.am b/mex/build/estimation.am old mode 100755 new mode 100644 diff --git a/mex/build/gensylv.am b/mex/build/gensylv.am old mode 100755 new mode 100644 diff --git a/mex/build/k_order_perturbation.am b/mex/build/k_order_perturbation.am old mode 100755 new mode 100644 diff --git a/mex/build/kalman_steady_state.am b/mex/build/kalman_steady_state.am old mode 100755 new mode 100644 diff --git a/mex/build/libdynare++.am b/mex/build/libdynare++.am old mode 100755 new mode 100644 diff --git a/mex/build/matlab/mex.am b/mex/build/matlab/mex.am old mode 100755 new mode 100644 diff --git a/mex/build/ms_sbvar.am b/mex/build/ms_sbvar.am old mode 100755 new mode 100644 diff --git a/mex/build/octave/mex.am b/mex/build/octave/mex.am old mode 100755 new mode 100644