diff --git a/src/bun.js/bindings/blob.h b/src/bun.js/bindings/blob.h
index 51e786ce06..1ddd851d1e 100644
--- a/src/bun.js/bindings/blob.h
+++ b/src/bun.js/bindings/blob.h
@@ -49,6 +49,7 @@ public:
     {
         m_fileName = fileName;
     }
+    void* m_impl;
 
 private:
     Blob(void* impl, String fileName = String())
@@ -57,7 +58,6 @@ private:
         m_fileName = fileName;
     }
 
-    void* m_impl;
     String m_fileName;
 };