diff --git a/kolibri_exercise_perseus_plugin/assets/src/views/index.vue b/kolibri_exercise_perseus_plugin/assets/src/views/index.vue
index bc56d5e..5c99eea 100644
--- a/kolibri_exercise_perseus_plugin/assets/src/views/index.vue
+++ b/kolibri_exercise_perseus_plugin/assets/src/views/index.vue
@@ -240,7 +240,8 @@
             this.message = check.message;
           } else if (!check.empty) {
             const answerState = this.itemRenderer.getSerializedState();
-            const simpleAnswer = check.guess;
+            // We cannot reliably get simplified answers from Perseus, so don't try.
+            const simpleAnswer = '';
             return {
               correct: check.correct,
               answerState,
@@ -357,7 +358,7 @@
     padding: 15px
     background-color: $core-bg-light
     margin-top: 6px
-    overflow-x: auto
+    overflow-x: visible
 
   #answer-area-wrap
     position: relative
diff --git a/setup.py b/setup.py
index 3e48a13..d0bd8da 100644
--- a/setup.py
+++ b/setup.py
@@ -44,7 +44,7 @@ def enable_log_to_stdout(logname):
 
 setup(
     name=dist_name,
-    version="0.6.3",
+    version="0.6.4",
     description=description,
     long_description="{readme}".format(
         readme=readme,