diff --git a/deploy/install/install.py b/deploy/install/install.py
index a2405984..31ba5e21 100644
--- a/deploy/install/install.py
+++ b/deploy/install/install.py
@@ -798,3 +798,5 @@ def interrupted(signum, frame):
         if getattr(error, "removal", None):
             print(error.removal, file=sys.stderr)
         sys.exit(1)
+
+# CI impact validation only.