diff --git a/lectures/assignat.xlsx.yml b/lectures/assignat.xlsx.yml
index 91b6de0..dd144e0 100644
--- a/lectures/assignat.xlsx.yml
+++ b/lectures/assignat.xlsx.yml
@@ -94,7 +94,7 @@ schema:
       dtypes: [float64]
       known_nulls_total: 0
       description: monthly index aligned with the P:Q block above
-  # 14 further sheets ship with the workbook and are not read by any lecture:
+  # 15 further sheets ship with the workbook and are not read by any lecture:
   #   Intro, Fig6, Data2, Denomina, Dom-nat, Exchge, Exchge2, Exchge3,
   #   Inflatio, Metal, Mint, Ramel, Ramel2, Revoluti, Post-95.
   # Kept as the authors assembled them -- they are the working provenance for
diff --git a/scripts/build_audit.py b/scripts/build_audit.py
index 26bca89..6ef40d2 100644
--- a/scripts/build_audit.py
+++ b/scripts/build_audit.py
@@ -306,7 +306,6 @@ def committed_referenced(repo: str, committed: list[str], all_refs: list[dict]):
     """Which committed data files does some lecture actually read?"""
     referenced = set()
     for path in committed:
-        base = Path(path).name
         for r in all_refs:
             if r["pattern"] == "embedded":
                 continue  # a %%file cell shadows, it does not reference
@@ -319,9 +318,6 @@ def committed_referenced(repo: str, committed: list[str], all_refs: list[dict]):
             elif r.get("gh_repo", "").lower() == repo.lower():
                 if r.get("path", "").strip("/") == path:
                     referenced.add(path)
-            elif r["pattern"] == "local-path" and r["repo"] == repo and \
-                    Path(r["target"]).name == base:
-                referenced.add(path)
     return referenced