diff --git a/Info/Layer1/Allied.pm b/Info/Layer1/Allied.pm
index b0271f80..dcc96ccb 100644
--- a/Info/Layer1/Allied.pm
+++ b/Info/Layer1/Allied.pm
@@ -78,7 +78,7 @@ sub model {
 
     my $desc = $allied->description();
 
-    if ( $desc =~ /(AT-\d{4}\S{1}?)/ ) {
+    if ( $desc =~ /(AT-\d{4}\S{1})/ ) {
         return $1;
     }
     return;