diff --git a/bin/check b/bin/check
index 0fc6cb1..a1c2ecb 100755
--- a/bin/check
+++ b/bin/check
@@ -128,6 +128,7 @@ def check_scripts() -> Dict[str, List[Tuple[bool, str|None]]]:
             check_python_lib("argparse"),
             check_python_lib("logging"),
             check_python_lib("tempfile"),
+            check_python_lib("psutil"),
         ],
     }
     return checks