diff --git a/test_regress/t/t_covergroup_array_bins.py b/test_regress/t/t_covergroup_array_bins.py old mode 100644 new mode 100755 diff --git a/test_regress/t/t_covergroup_cross_basic.py b/test_regress/t/t_covergroup_cross_basic.py old mode 100644 new mode 100755 diff --git a/test_regress/t/t_covergroup_cross_small.py b/test_regress/t/t_covergroup_cross_small.py old mode 100644 new mode 100755 diff --git a/test_regress/t/t_covergroup_default_bins.py b/test_regress/t/t_covergroup_default_bins.py old mode 100644 new mode 100755 diff --git a/test_regress/t/t_covergroup_dynamic.py b/test_regress/t/t_covergroup_dynamic.py old mode 100644 new mode 100755 diff --git a/test_regress/t/t_covergroup_trans_simple.py b/test_regress/t/t_covergroup_trans_simple.py old mode 100644 new mode 100755 diff --git a/test_regress/t/t_covergroup_wildcard_bins.py b/test_regress/t/t_covergroup_wildcard_bins.py old mode 100644 new mode 100755