diff --git a/src/pyluach/parshios.py b/src/pyluach/parshios.py
index a83240c..3845e97 100644
--- a/src/pyluach/parshios.py
+++ b/src/pyluach/parshios.py
@@ -30,7 +30,7 @@
 
 from collections import deque, OrderedDict
 from functools import lru_cache
-from enum import Enum
+from enum import IntEnum, auto
 
 from pyluach.dates import HebrewDate
 from pyluach.utils import _is_leap
@@ -49,61 +49,61 @@
 ]
 
 
-class _Parshios_Enum(Enum):
-    BEREISHIS = 'Bereishis'
-    NOACH = 'Noach'
-    LECH_LECHA = 'Lech Lecha'
-    VAYEIRA = 'Vayeira'
-    CHAYEI_SARAH = 'Chayei Sarah'
-    TOLDOS = 'Toldos'
-    VAYEITZEI = 'Vayeitzei'
-    VAYISHLACH = 'Vayishlach'
-    VAYEISHEV = 'Vayeishev'
-    MIKEITZ = 'Mikeitz'
-    VAYIGASH = 'Vayigash'
-    VAYECHI = 'Vayechi'
-    SHEMOS = 'Shemos'
-    VAEIRA = "Va'eira"
-    BO = 'Bo'
-    BESHALACH = 'Beshalach'
-    YISRO = 'Yisro'
-    MISHPATIM = 'Mishpatim'
-    TERUMAH = 'Terumah'
-    TETZAVEH = 'Tetzaveh'
-    KI_SISA = 'Ki Sisa'
-    VAYAKHEL = 'Vayakhel'
-    PEKUDEI = 'Pekudei'
-    VAYIKRA = 'Vayikra'
-    TZAV = 'Tzav'
-    SHEMINI = 'Shemini'
-    TAZRIA = 'Tazria'
-    METZORA = 'Metzora'
-    ACHAREI_MOS = 'Acharei Mos'
-    KEDOSHIM = 'Kedoshim'
-    EMOR = 'Emor'
-    BEHAR = 'Behar'
-    BECHUKOSAI = 'Bechukosai'
-    BAMIDBAR = 'Bamidbar'
-    NASSO = 'Nasso'
-    BEHAALOSCHA = "Beha'aloscha"
-    SHELACH = 'Shelach'
-    KORACH = 'Korach'
-    CHUKAS = 'Chukas'
-    BALAK = 'Balak'
-    PINCHAS = 'Pinchas'
-    MATTOS = 'Mattos'
-    MASEI = 'Masei'
-    DEVARIM = 'Devarim'
-    VAESCHANAN = "Va'eschanan"
-    EIKEV = 'Eikev'
-    REEH = "Re'eh"
-    SHOFTIM = 'Shoftim'
-    KI_SEITZEI = 'Ki Seitzei'
-    KI_SAVO = 'Ki Savo'
-    NITZAVIM = 'Nitzavim'
-    VAYEILECH = 'Vayeilech'
-    HAAZINU = 'Haazinu'
-    VEZOS_HABERACHAH = 'Vezos Haberachah'
+class _Parshios_Enum(IntEnum):
+    BEREISHIS = 0
+    NOACH = 1
+    LECH_LECHA = auto()
+    VAYEIRA = auto()
+    CHAYEI_SARAH = auto()
+    TOLDOS = auto()
+    VAYEITZEI = auto()
+    VAYISHLACH = auto()
+    VAYEISHEV = auto()
+    MIKEITZ = auto()
+    VAYIGASH = auto()
+    VAYECHI = auto()
+    SHEMOS = auto()
+    VAEIRA = auto()
+    BO = auto()
+    BESHALACH = auto()
+    YISRO = auto()
+    MISHPATIM = auto()
+    TERUMAH = auto()
+    TETZAVEH = auto()
+    KI_SISA = auto()
+    VAYAKHEL = auto()
+    PEKUDEI = auto()
+    VAYIKRA = auto()
+    TZAV = auto()
+    SHEMINI = auto()
+    TAZRIA = auto()
+    METZORA = auto()
+    ACHAREI_MOS = auto()
+    KEDOSHIM = auto()
+    EMOR = auto()
+    BEHAR = auto()
+    BECHUKOSAI = auto()
+    BAMIDBAR = auto()
+    NASSO = auto()
+    BEHAALOSCHA = auto()
+    SHELACH = auto()
+    KORACH = auto()
+    CHUKAS = auto()
+    BALAK = auto()
+    PINCHAS = auto()
+    MATTOS = auto()
+    MASEI = auto()
+    DEVARIM = auto()
+    VAESCHANAN = auto()
+    EIKEV = auto()
+    REEH = auto()
+    SHOFTIM = auto()
+    KI_SEITZEI = auto()
+    KI_SAVO = auto()
+    NITZAVIM = auto()
+    VAYEILECH = auto()
+    HAAZINU = auto()
+    VEZOS_HABERACHAH = auto()
 
 
 PARSHIOS_HEBREW = [