diff --git a/optimum/exporters/openvino/convert.py b/optimum/exporters/openvino/convert.py
index 3b214f77e4..cb5a17bb7d 100644
--- a/optimum/exporters/openvino/convert.py
+++ b/optimum/exporters/openvino/convert.py
@@ -584,6 +584,7 @@ def export_from_model(
         preprocessors=preprocessors,
         library_name=library_name,
         model_kwargs=model_kwargs,
+        int_dtype="int32",
         _variant="default",
         legacy=False,
         exporter="openvino",