diff --git a/libraries/MySensors/examples/RGB-3D/RGB-3D.ino b/libraries/MySensors/examples/RGB_3D/RGB_3D.ino
similarity index 100%
rename from libraries/MySensors/examples/RGB-3D/RGB-3D.ino
rename to libraries/MySensors/examples/RGB_3D/RGB_3D.ino