diff --git a/conf/simulator/jsbsim/aircraft/quad.xml b/conf/simulator/quad.xml
old mode 100755
new mode 100644
similarity index 100%
rename from conf/simulator/jsbsim/aircraft/quad.xml
rename to conf/simulator/quad.xml
diff --git a/conf/simulator/jsbsim/aircraft/reset00.xml b/conf/simulator/reset00.xml
old mode 100755
new mode 100644
similarity index 100%
rename from conf/simulator/jsbsim/aircraft/reset00.xml
rename to conf/simulator/reset00.xml