diff --git a/tests/playground.html b/tests/playground.html
index 8a7435915..6270af20c 100644
--- a/tests/playground.html
+++ b/tests/playground.html
@@ -379,7 +379,7 @@ h1 {
   </p>
 
   <xml id="toolbox-simple" style="display: none">
-    <block type="controls_ifelse"></block>
+    <block type="controls_if"></block>
     <block type="logic_compare"></block>
     <!-- <block type="control_repeat"></block> -->
     <block type="logic_operation"></block>