diff --git a/test/test_axi.py b/test/test_axi.py old mode 100755 new mode 100644 diff --git a/test/test_bist.py b/test/test_bist.py old mode 100755 new mode 100644 diff --git a/test/test_ecc.py b/test/test_ecc.py old mode 100755 new mode 100644 diff --git a/test/test_examples.py b/test/test_examples.py old mode 100755 new mode 100644