diff --git a/tools/census_row_delta.py b/tools/census_row_delta.py
index d178977..dad1cf9 100644
--- a/tools/census_row_delta.py
+++ b/tools/census_row_delta.py
@@ -274,7 +274,7 @@ def report(before, after, name, fields, verbose=False):
         for k in d["changed"]:
             print("    CHANGED %s %s -> %s" % (k, d["b"][k]["verdict"],
                                                d["a"][k]["verdict"]))
-    return d
+    return d, mv
 
 
 def _fixture():
@@ -433,8 +433,7 @@ def main():
 
     out = {}
     for name in (sorted(KEYS) if a.keys else [a.key]):
-        d = report(before, after, name, KEYS[name], a.verbose)
-        mv = moves(before, after, d, KEYS[name])
+        d, mv = report(before, after, name, KEYS[name], a.verbose)
         amb = mv["ambiguous_min"]
         out[name] = {"fields": list(KEYS[name]), "removed": len(d["removed"]),
                      "added": len(d["added"]), "changed": len(d["changed"]),