diff --git a/src/3rdparty/chromium/ui/base/resource/resource_handle.h b/src/3rdparty/chromium/ui/base/resource/resource_handle.h
index 1d06d6d..070338b 100644
--- a/src/3rdparty/chromium/ui/base/resource/resource_handle.h	
+++ b/src/3rdparty/chromium/ui/base/resource/resource_handle.h
@@ -6,6 +6,9 @@
 #define UI_BASE_RESOURCE_RESOURCE_HANDLE_H_
 
 #include <stdint.h>
+#if DCHECK_IS_ON()
+#include <vector>
+#endif
 
 #include "base/strings/string_piece.h"
 #include "ui/base/resource/data_pack_export.h"