diff --git a/handler/oauth2/flow_refresh.go b/handler/oauth2/flow_refresh.go
index 02c50493f..c3c5788ec 100644
--- a/handler/oauth2/flow_refresh.go
+++ b/handler/oauth2/flow_refresh.go
@@ -77,6 +77,7 @@ func (c *RefreshTokenGrantHandler) HandleTokenEndpointRequest(ctx context.Contex
 		return errorsx.WithStack(fosite.ErrInvalidGrant.WithHint("The OAuth 2.0 Client ID from this request does not match the ID during the initial token issuance."))
 	}
 
+	request.SetID(originalRequest.GetID())
 	request.SetSession(originalRequest.GetSession().Clone())
 	request.SetRequestedScopes(originalRequest.GetRequestedScopes())
 	request.SetRequestedAudience(originalRequest.GetRequestedAudience())