diff --git a/Examples/test-suite/python/iadd_runme.py b/Examples/test-suite/python/iadd_runme.py
old mode 100755
new mode 100644
diff --git a/Examples/test-suite/python/overload_complicated_runme.py b/Examples/test-suite/python/overload_complicated_runme.py
old mode 100755
new mode 100644
diff --git a/Examples/test-suite/python/threads_exception_runme.py b/Examples/test-suite/python/threads_exception_runme.py
old mode 100755
new mode 100644