diff --git a/pyproject.toml b/pyproject.toml
index 1c599e6..0f32757 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -67,6 +67,10 @@ include = ["conda", "conda_env"]
 [tool.hatch.build.hooks.vcs]
 version-file = "conda/__version__.py"
 
+[tool.hatch.build.targets.wheel]
+packages = ["conda"]
+exclude = ["conda/tests"]
+
 [tool.coverage.run]
 # store relative paths in coverage information
 relative_files = true