diff --git a/Userland/Libraries/LibJS/Runtime/Completion.h b/Userland/Libraries/LibJS/Runtime/Completion.h
index 1ca4fa4260..7c6e144caa 100644
--- a/Userland/Libraries/LibJS/Runtime/Completion.h
+++ b/Userland/Libraries/LibJS/Runtime/Completion.h
@@ -140,7 +140,7 @@ public:
     }
 
     Optional(Optional&& other)
-        : m_value(other.m_value)
+        : m_value(move(other.m_value))
     {
     }