diff --git a/examples/xair-obs/README.md b/examples/xair_obs/README.md
similarity index 100%
rename from examples/xair-obs/README.md
rename to examples/xair_obs/README.md
diff --git a/examples/xair-obs/__main__.py b/examples/xair_obs/__main__.py
similarity index 100%
rename from examples/xair-obs/__main__.py
rename to examples/xair_obs/__main__.py
diff --git a/examples/xair-obs/setup.py b/examples/xair_obs/setup.py
similarity index 100%
rename from examples/xair-obs/setup.py
rename to examples/xair_obs/setup.py
diff --git a/pyproject.toml b/pyproject.toml
index b5fc2b2..98e379f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,6 +23,6 @@ requires = ["poetry-core>=1.0.0"]
 build-backend = "poetry.core.masonry.api"
 
 [tool.poetry.scripts]
-obs = "examples.xair-obs.__main__:main"
+obs = "examples.xair_obs.__main__:main"
 xair = 'scripts:test_xair'
 x32 = 'scripts:test_x32'