diff --git a/notebooks/seasonality,_holiday_effects,_and_regressors.ipynb b/notebooks/seasonality,_holiday_effects,_and_regressors.ipynb
index 4a93478..20a4ba1 100644
--- a/notebooks/seasonality,_holiday_effects,_and_regressors.ipynb
+++ b/notebooks/seasonality,_holiday_effects,_and_regressors.ipynb
@@ -525,7 +525,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "The holidays for each country are provided by the `holidays` package in Python. A list of available countries, and the country name to use, is available on their page: https://github.com/dr-prodigy/python-holidays. In addition to those countries, Prophet includes holidays for these countries: Brazil (BR), Indonesia (ID), India (IN), Malaysia (MY), Vietnam (VN), Thailand (TH), Philippines (PH), Turkey (TU), Pakistan (PK), Bangladesh (BD), Egypt (EG), China (CN), and Russian (RU), Korea (KR), Belarus (BY), and United Arab Emirates (AE).\n",
+    "The holidays for each country are provided by the `holidays` package in Python. A list of available countries, and the country name to use, is available on their page: https://github.com/dr-prodigy/python-holidays. In addition to those countries, Prophet includes holidays for these countries: Brazil (BR), Indonesia (ID), India (IN), Malaysia (MY), Vietnam (VN), Thailand (TH), Philippines (PH), Pakistan (PK), Bangladesh (BD), Egypt (EG), China (CN), and Russian (RU), Korea (KR), Belarus (BY), and United Arab Emirates (AE).\n",
     "\n",
     "In Python, most holidays are computed deterministically and so are available for any date range; a warning will be raised if dates fall outside the range supported by that country. In R, holiday dates are computed for 1995 through 2044 and stored in the package as `data-raw/generated_holidays.csv`. If a wider date range is needed, this script can be used to replace that file with a different date range: https://github.com/facebook/prophet/blob/master/python/scripts/generate_holidays_file.py.\n",
     "\n",
@@ -1220,7 +1220,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.3"
+   "version": "3.7.8"
   }
  },
  "nbformat": 4,
diff --git a/python/fbprophet/hdays.py b/python/fbprophet/hdays.py
index fc1eb0d..c6bf49c 100644
--- a/python/fbprophet/hdays.py
+++ b/python/fbprophet/hdays.py
@@ -14,7 +14,7 @@ from convertdate.islamic import from_gregorian, to_gregorian
 from lunarcalendar import Lunar, Converter
 from lunarcalendar.converter import DateNotExist
 
-from holidays import WEEKEND, HolidayBase
+from holidays import WEEKEND, HolidayBase, Turkey
 from dateutil.easter import easter, EASTER_ORTHODOX
 from dateutil.relativedelta import relativedelta as rd
 
@@ -918,64 +918,8 @@ class PH(Philippines):
 
 
 # ------------ Holidays in Turkey---------------------
-class Turkey(HolidayBase):
-    """
-    Implement public holidays in Turkey
-
-    Reference:
-    https://en.wikipedia.org/wiki/Public_holidays_in_Turkey
-    """
-
-    def __init__(self, **kwargs):
-        self.country = "TU"
-        HolidayBase.__init__(self, **kwargs)
-
-    def _populate(self, year):
-        # New Year's Day
-        name = "New Year's Day"
-        self[date(year, 1, 1)] = name
-
-        # National Sovereignty and Children's Day
-        name = "National Sovereignty and Children's Day	"
-        self[date(year, 4, 23)] = name
-
-        # Labor Day
-        name = "Labor Day"
-        self[date(year, 5, 1)] = name
-
-        # Commemoration of Atatürk, Youth and Sports Day
-        name = u"Commemoration of Atatürk, Youth and Sports Day"
-        self[date(year, 5, 19)] = name
-
-        # Democracy and National Unity Day
-        name = "Democracy and National Unity Day"
-        self[date(year, 7, 15)] = name
-
-        # Victory Day
-        name = "Victory Day"
-        self[date(year, 8, 30)] = name
-
-        # Republic Day
-        name = "Republic Day"
-        self[date(year, 10, 29)] = name
-
-        # Eid al-Fitr
-        name = "Eid al-Fitr"
-        for offset in range(-1, 2, 1):
-            islam_year = from_gregorian(year + offset, 6, 15)[0]
-            y, m, d = to_gregorian(islam_year, 10, 1)
-            ds = date(y, m, d) - timedelta(days=1)
-            if ds.year == year:
-                self[ds] = name
-
-        # Eid al-Adha, i.e., Feast of the Sacrifice
-        name = "Feast of the Sacrifice"
-        for offset in range(-1, 2, 1):
-            islam_year = from_gregorian(year + offset, 8, 22)[0]
-            y, m, d = to_gregorian(islam_year, 12, 10)
-            if y == year:
-                self[date(y, m, d)] = name
-
+# This is now in Holidays, but with alias TR instead of the TU that we used.
+# Include TU as an alias for backwards compatibility.
 
 class TU(Turkey):
     pass