diff --git a/num2words/lang_UK.py b/num2words/lang_UK.py
index 14d04b6..06d7c79 100644
--- a/num2words/lang_UK.py
+++ b/num2words/lang_UK.py
@@ -112,8 +112,8 @@ ONES_FEMININE = {
     4: (u'чотири',),
     5: (u'п\'ять',),
     6: (u'шiсть',),
-    7: (u'сiмь',),
-    8: (u'вiсiмь',),
+    7: (u'сiм',),
+    8: (u'вiсiм',),
     9: (u'дев\'ять',),
 }