diff --git a/formatscaper/formatscaper.py b/formatscaper/formatscaper.py
index 2b05b339941ab83d03702231b709307a5806f6d2..b2e65905282212024e91070b4e0d767423e3a472 100755
--- a/formatscaper/formatscaper.py
+++ b/formatscaper/formatscaper.py
@@ -233,7 +233,7 @@ def process_record_file(record_file: RecordFile) -> None:
                 if not args.no_progressbar:
                     progress_bar.update(completed_tasks, force=True)
 
-        except subprocess.CalledProcessError as e:
+        except (subprocess.CalledProcessError, ValueError) as e:
             print("WARN: error during sf execution:", str(e), file=sys.stderr)