1 files changed, 1 insertions, 0 deletions
diff --git a/Userland/Libraries/LibJS/Forward.h b/Userland/Libraries/LibJS/Forward.h
index 7f9f6ec86e..0eb6ce6efd 100644
--- a/Userland/Libraries/LibJS/Forward.h
+++ b/Userland/Libraries/LibJS/Forward.h
@@ -139,6 +139,7 @@ class MarkedValueList;
 class NativeFunction;
 class NativeProperty;
 class PrimitiveString;
+class PropertyName;
 class Reference;
 class ScopeNode;
 class ScopeObject;