diff --git a/resources/sitl/linux/inav_SITL b/resources/sitl/linux/inav_SITL old mode 100755 new mode 100644 index aa18598a0..71dcf9b85 Binary files a/resources/sitl/linux/inav_SITL and b/resources/sitl/linux/inav_SITL differ diff --git a/resources/sitl/macos/inav_SITL b/resources/sitl/macos/inav_SITL old mode 100755 new mode 100644 index 520c96632..0bed175fc Binary files a/resources/sitl/macos/inav_SITL and b/resources/sitl/macos/inav_SITL differ diff --git a/resources/sitl/windows/inav_SITL.exe b/resources/sitl/windows/inav_SITL.exe old mode 100755 new mode 100644 index 258e0c087..9b949a073 Binary files a/resources/sitl/windows/inav_SITL.exe and b/resources/sitl/windows/inav_SITL.exe differ