diff --git a/metrics/ir.sh b/metrics/ir.sh
index 5c030c97..2a9a6469 100755
--- a/metrics/ir.sh
+++ b/metrics/ir.sh
@@ -25,6 +25,6 @@ set -o pipefail
 
 output=$(realpath "$2")
 
-# TODO: REPLACE WITH ACTUAL METRIC CODE
+# TODO: #259 REPLACE WITH ACTUAL METRIC CODE
 echo "IR 0.000 " >"${output}"