diff --git a/Userland/Libraries/LibJS/Heap/Cell.h b/Userland/Libraries/LibJS/Heap/Cell.h
index 2e7fb0494c..dabd43a47e 100644
--- a/Userland/Libraries/LibJS/Heap/Cell.h
+++ b/Userland/Libraries/LibJS/Heap/Cell.h
@@ -65,13 +65,13 @@ public:
         void visit(GCPtr<T> cell)
         {
             if (cell)
-                visit_impl(*cell.ptr());
+                visit_impl(const_cast<RemoveConst<T>&>(*cell.ptr()));
         }
 
         template<typename T>
         void visit(NonnullGCPtr<T> cell)
         {
-            visit_impl(*cell.ptr());
+            visit_impl(const_cast<RemoveConst<T>&>(*cell.ptr()));
         }
 
         void visit(Value value)