diff --git a/Tools/autotest/sim_arducopter_randy.sh b/Tools/autotest/sim_arducopter_randy.sh
old mode 100644
new mode 100755
diff --git a/Tools/autotest/sim_arducopter_randy_valgrind.sh b/Tools/autotest/sim_arducopter_randy_valgrind.sh
old mode 100644
new mode 100755