diff --git a/download_data.py b/download_data.py
index 2158026..1e24434 100755
--- a/download_data.py
+++ b/download_data.py
@@ -301,7 +301,9 @@ def download_sao_xmatch() -> None:
 
     cross_matches = [
         ('vizier:I/131A/sao', 'vizier:I/311/hip2', 'sao_hip_xmatch.csv'),
-        ('vizier:I/131A/sao', 'vizier:I/259/tyc2', 'sao_tyc2_xmatch.csv')
+        ('vizier:I/131A/sao', 'vizier:I/259/tyc2', 'sao_tyc2_xmatch.csv'),
+        ('vizier:I/131A/sao', 'vizier:I/259/suppl_1', 'sao_tyc2_suppl1_xmatch.csv'),
+        ('vizier:I/131A/sao', 'vizier:I/259/suppl_2', 'sao_tyc2_suppl2_xmatch.csv'),
     ]
 
     for cat1, cat2, filename in cross_matches:
diff --git a/parse_tyc.py b/parse_tyc.py
index b77b8cb..c12fe02 100644
--- a/parse_tyc.py
+++ b/parse_tyc.py
@@ -203,9 +203,14 @@ def load_tyc_teff() -> Table:
 def load_sao() -> Table:
     """Load the SAO-TYC2 cross match."""
     print('Loading SAO-TYC2 cross match')
-    data = io_ascii.read(os.path.join('xmatch', 'sao_tyc2_xmatch.csv'),
-                         include_names=['SAO', 'TYC1', 'TYC2', 'TYC3', 'angDist', 'delFlag'],
-                         format='csv')
+    xmatch_files = ['sao_tyc2_xmatch.csv',
+                    'sao_tyc2_suppl1_xmatch.csv',
+                    'sao_tyc2_suppl2_xmatch.csv']
+    data = vstack([io_ascii.read(os.path.join('xmatch', f),
+                                 include_names=['SAO', 'TYC1', 'TYC2', 'TYC3', 'angDist', 'delFlag'],
+                                 format='csv',
+                                 converters={'delFlag': [io_ascii.convert_numpy(np.str)]})
+                   for f in xmatch_files], join_type='exact')
 
     data = data[data['delFlag'].mask]
     data.remove_column('delFlag')