diff --git a/Program.cs b/Program.cs
index c4c1e2a..29aa52a 100644
--- a/Program.cs
+++ b/Program.cs
@@ -1,4 +1,5 @@
-using System.Text.RegularExpressions;
+using System.Text;
+using System.Text.RegularExpressions;
 
 namespace opg1
 {
@@ -107,7 +108,7 @@ namespace opg1
 
         static bool IfConsistsOfUppercaseLetters(string str)
         {
-            return str.Equals(Regex.Match(str, "[A-Z]+").Value);
+            return str.Equals(Regex.Match(str, "[A-ZÆØÅ]+").Value);
         }
 
         static bool IfGreaterThanThirdOne(List<int> ints)