diff --git a/hooks/gen_docs/gen_docs_cli_usage.py b/hooks/gen_docs/gen_docs_cli_usage.py
index f03c4fd62..469274745 100644
--- a/hooks/gen_docs/gen_docs_cli_usage.py
+++ b/hooks/gen_docs/gen_docs_cli_usage.py
@@ -21,7 +21,7 @@
         "--output",
         str(PATH_CLI_COMMANDS_DOC),
     ]
-    subprocess.run(typer_args)
+    subprocess.run(typer_args, check=True, capture_output=True)
 
     # Replace wrong title in CLI Usage doc
     with PATH_CLI_COMMANDS_DOC.open("r") as f: