diff --git a/src/byteb4rb1e/utils/argparse/__init__.py b/src/byteb4rb1e/utils/argparse/__init__.py
index 84ae3ed..5bf1156 100644
--- a/src/byteb4rb1e/utils/argparse/__init__.py
+++ b/src/byteb4rb1e/utils/argparse/__init__.py
@@ -1,6 +1,7 @@
 """Utilities for building composable CLIs from command dataclasses."""
 
+from byteb4rb1e.utils.argparse.actions import KeyValueAction
 from byteb4rb1e.utils.argparse.command import CLICommand
 from byteb4rb1e.utils.argparse.dispatcher import CLI
 
-__all__ = ["CLI", "CLICommand"]
+__all__ = ["CLI", "CLICommand", "KeyValueAction"]