diff --git a/Source/JavaScriptCore/heap/Heap.cpp b/Source/JavaScriptCore/heap/Heap.cpp
index 9ff318b..6cf7050 100644
--- a/Source/JavaScriptCore/heap/Heap.cpp
+++ b/Source/JavaScriptCore/heap/Heap.cpp
@@ -492,6 +492,8 @@
                 m_globalData->codeBlocksBeingCompiled[i]->visitAggregate(visitor);
         }
 
+        m_globalData->smallStrings.visitStrongReferences(visitor);
+
         {
             GCPHASE(VisitMachineRoots);
             MARK_LOG_ROOT(visitor, "C++ Stack");