diff --git a/TheSprayer/ActiveDirectoryService.cs b/TheSprayer/ActiveDirectoryService.cs
index 7184900..37d8647 100644
--- a/TheSprayer/ActiveDirectoryService.cs
+++ b/TheSprayer/ActiveDirectoryService.cs
@@ -228,7 +228,7 @@ public void SprayPasswords(IEnumerable<string> passwords, IEnumerable<string> us
             //Filter users down to the list passed in (if any)
             if (usersToSpray != null)
             {
-                users = users.Where(u => usersToSpray.Contains(u.SamAccountName)).ToList();
+                users = users.Where(u => usersToSpray.Any(u2 => u2.ToLower() == u.SamAccountName.ToLower())).ToList();
                 if (!users.Any())
                 {
                     Console.WriteLine("No users, exiting!");
@@ -360,8 +360,6 @@ public bool TryValidateCredentials(string username, string password)
             {
                 return false;
             }
-
-            
         }
 
         private LdapConnection CreateLdapConnection()
diff --git a/TheSprayer/Program.cs b/TheSprayer/Program.cs
index 0319d7d..270c295 100644
--- a/TheSprayer/Program.cs
+++ b/TheSprayer/Program.cs
@@ -11,7 +11,7 @@ public class Program
         public static void Main(string[] args)
         {
             Parser.Default.ParseArguments<CommandLineOptions>(args).WithParsed(o =>
-            {                
+            {
                 IEnumerable<string> passwords, users;
                 int remainingAttempts;