diff --git a/num2words/lang_TR.py b/num2words/lang_TR.py
index df1f7cd..a53495c 100644
--- a/num2words/lang_TR.py
+++ b/num2words/lang_TR.py
@@ -831,7 +831,7 @@ class Num2Word_TR(object):
 
     def to_currency(self, value):
         if int(value) == 0:
-            return self.ZERO + self.CURRENCY_UNIT[0]
+            return self.CURRENCY_UNIT[0].join(self.ZERO)
         valueparts = self.to_cardinal(value).split(self.pointword)
         if len(valueparts) == 1:
             return valueparts[0] + self.CURRENCY_UNIT[0]