diff --git a/spec.html b/spec.html
index 8d4514d5112..7f2e26af0b2 100644
--- a/spec.html
+++ b/spec.html
@@ -21062,7 +21062,7 @@ <h1>Runtime Semantics: Evaluation</h1>
         1. Set the running execution context's LexicalEnvironment to _blockEnv_.
         1. Let _blockValue_ be Completion(Evaluation of |StatementList|).
         1. Set the running execution context's LexicalEnvironment to _oldEnv_.
-        1. Return _blockValue_.
+        1. Return ? _blockValue_.
       </emu-alg>
       <emu-note>
         <p>No matter how control leaves the |Block| the LexicalEnvironment is always restored to its former state.</p>