diff --git a/app/styles/courses/invite-to-classroom-modal.sass b/app/styles/courses/invite-to-classroom-modal.sass
index f6d77e593..cc6fe298a 100644
--- a/app/styles/courses/invite-to-classroom-modal.sass
+++ b/app/styles/courses/invite-to-classroom-modal.sass
@@ -1,11 +1,15 @@
 #invite-to-classroom-modal
+
+  .modal-dialog
+    width: 700px
+
   #class-code-well
     margin: 0 auto
     text-align: center
     font-weight: bold
     display: inline-block
-    
+
   #copied-alert, #copy-failed-alert
     margin-top: 10px
     padding: 5px
-    display: inline-block
\ No newline at end of file
+    display: inline-block