diff --git a/scripts/gen-rebase-todo.sh b/scripts/gen-rebase-todo.sh
index 723d85e96ad..a13842a5a1c 100755
--- a/scripts/gen-rebase-todo.sh
+++ b/scripts/gen-rebase-todo.sh
@@ -39,11 +39,6 @@ since="$1"
     # minus the line feed before the first appended content).
     sed -nE '/^$|^#/ { H; d; }; H; s/.*//; x; s/^[[:cntrl:]]//; p;'
   } \
-  | {
-    # TODO: When `gh` CLI is available, use it to look up the PR for each
-    # `# Branch $branchName` lines and insert a reference like
-    cat
-  } \
   | {
     # Restructure branch-specific blocks:
     # * Move an isolated initial `label` into the first block (and