diff --git a/gem300.rkt b/gem300.rkt
old mode 100644
new mode 100755
index bb5bcf6..a4acfbc
--- a/gem300.rkt
+++ b/gem300.rkt
@@ -20,7 +20,8 @@
       (λ (exn)
         (displayln (exn-message exn)))])
 
-    (match (regexp-match #px"(\\w+)\\s*(.*)" (read-line))
+    (match (regexp-match #px"(\\w+)\\s*(.*)"
+                         (read-line (current-input-port) 'any))
       [(or (list _ "go" url)
            (list _ "g" url))
        (send client go-cmd url)]