diff --git a/spacy/lang/char_classes.py b/spacy/lang/char_classes.py
index 3fb0fb41e..d876d375a 100644
--- a/spacy/lang/char_classes.py
+++ b/spacy/lang/char_classes.py
@@ -207,6 +207,10 @@ _tatar_lower = r"әөүҗңһ"
 _tatar_upper = r"ӘӨҮҖҢҺ"
 _tatar = r"әөүҗңһӘӨҮҖҢҺ"
 
+_kyrgyz_lower = r"өңү"
+_kyrgyz_upper = r"ӨҢҮ"
+_kyrgyz = r"өңүӨҢҮ"
+
 _greek_lower = r"α-ωάέίόώήύ"
 _greek_upper = r"Α-ΩΆΈΊΌΏΉΎ"
 _greek = r"α-ωάέίόώήύΑ-ΩΆΈΊΌΏΉΎ"
@@ -219,8 +223,8 @@ _macedonian_lower = r"ѓѕјљњќѐѝ"
 _macedonian_upper = r"ЃЅЈЉЊЌЀЍ"
 _macedonian = r"ѓѕјљњќѐѝЃЅЈЉЊЌЀЍ"
 
-_upper = LATIN_UPPER + _russian_upper + _tatar_upper + _greek_upper + _ukrainian_upper + _macedonian_upper
-_lower = LATIN_LOWER + _russian_lower + _tatar_lower + _greek_lower + _ukrainian_lower + _macedonian_lower
+_upper = LATIN_UPPER + _russian_upper + _tatar_upper + _kyrgyz_upper + _greek_upper + _ukrainian_upper + _macedonian_upper
+_lower = LATIN_LOWER + _russian_lower + _tatar_lower + _kyrgyz_lower + _greek_lower + _ukrainian_lower + _macedonian_lower
 
 _uncased = (
     _ethiopic
@@ -236,7 +240,7 @@ _uncased = (
     + _cjk
 )
 
-ALPHA = group_chars(LATIN + _russian + _tatar + _greek + _ukrainian + _macedonian + _uncased)
+ALPHA = group_chars(LATIN + _russian + _tatar + _kyrgyz + _greek + _ukrainian + _macedonian + _uncased)
 ALPHA_LOWER = group_chars(_lower + _uncased)
 ALPHA_UPPER = group_chars(_upper + _uncased)