diff --git a/camelot/stream.py b/camelot/stream.py
index d1ab29b..717759c 100644
--- a/camelot/stream.py
+++ b/camelot/stream.py
@@ -376,6 +376,8 @@ class Stream:
                         cols = [rotate(0, 0, 0, c, -np.pi / 2)[0] for c in cols]
                     elif table_rotation == 'right':
                         cols = [rotate(0, 0, 0, c, np.pi / 2)[0] for c in cols]
+                cols.insert(0, text_x_min)
+                cols.append(text_x_max)
                 cols = [(cols[i], cols[i + 1]) for i in range(0, len(cols) - 1)]
             else:
                 if self.ncolumns is not None and self.ncolumns[table_no] != -1:
diff --git a/tests/test_stream.py b/tests/test_stream.py
index aea1dbd..a947b2b 100644
--- a/tests/test_stream.py
+++ b/tests/test_stream.py
@@ -160,7 +160,7 @@ def test_stream_columns():
         ["01","Aguascalientes","001","Aguascalientes","0226","Hacienda Nueva"],
     ]
     pdfname = os.path.join(testdir, "mexican_towns.pdf")
-    manager = Pdf(Stream(columns=["28,67,180,230,425,475,700"], ytol=[10]), pdfname,
+    manager = Pdf(Stream(columns=["67,180,230,425,475"], ytol=[10]), pdfname,
         clean=True)
     tables = manager.extract()
     assert_equal(tables["page-1"]["table-1"]["data"], data)