diff --git a/yt/analysis_modules/setup.py b/yt/analysis_modules/setup.py
index 423fb52..f06d4e6 100644
--- a/yt/analysis_modules/setup.py
+++ b/yt/analysis_modules/setup.py
@@ -6,6 +6,7 @@ def configuration(parent_package='', top_path=None):
     config.make_config_py()  # installs __config__.py
     config.add_subpackage("absorption_spectrum")
     config.add_subpackage("cosmological_observation")
+    config.add_subpackage("halo_analysis")
     config.add_subpackage("halo_finding")
     config.add_subpackage("halo_mass_function")
     config.add_subpackage("level_sets")