diff --git a/Pangram-Grep-v2.nim b/Pangram-Grep-v2.nim
index d8bfbd28b209ec459584d4f38c015abfda653f27..08fba996adbf95c74401763dc2a062a363bf53d9 100644
--- a/Pangram-Grep-v2.nim
+++ b/Pangram-Grep-v2.nim
@@ -5,7 +5,7 @@ while i<paramCount():
   var r=0
   var v=paramStr(i)
   for l in 'A'..'Z':
-    if v.toUpperAscii.count(l)>=1:
+    if v.toUpper.count(l)>=1:
       r+=1
     if r==26:
       echo v