diff --git a/sync_seen_from_table.py b/sync_seen_from_table.py
index a287ab5..b3be164 100644
--- a/sync_seen_from_table.py
+++ b/sync_seen_from_table.py
@@ -39,8 +39,8 @@ def parse_table_data(file_path: str) -> List[Tuple[str, str]]:
             continue
             
         # Match lines with: <id> <account> <ig_post_id> ...
-        # Pattern: whitespace + number + whitespace + account + whitespace + ig_post_id (with optional suffix)
-        m = re.search(r"\s*(\d+)\s+([A-Za-z0-9._]+)\s+(\d+)(?:_\d+)?\s", line)
+        # Pattern: whitespace/tabs + number + whitespace/tabs + account + whitespace/tabs + ig_post_id (with optional suffix)
+        m = re.search(r"\s*(\d+)\s+([A-Za-z0-9._]+)\s+(\d+)(?:_\d+)?", line)
         if m:
             _, account, ig_id = m.groups()
             rows.append((account, ig_id))