diff --git a/staff/acct/sorry/sorry b/staff/acct/sorry/sorry
index 411919e..0f3eed5 100755
--- a/staff/acct/sorry/sorry
+++ b/staff/acct/sorry/sorry
@@ -27,7 +27,7 @@ fi
 
 sorriedUser=$1
 
-if [[ ! "$sorriedUser" =~ ^[a-z]+ ]]; then
+if [[ ! "$sorriedUser" =~ ^[a-z0-9]+ ]]; then
     echo "$sorriedUser is an invalid username"
     exit 3
 fi