diff --git a/layouts/flow.go b/layouts/flow.go
index c4c8d33..689fcd8 100644
--- a/layouts/flow.go
+++ b/layouts/flow.go
@@ -38,6 +38,7 @@ func (flow Flow) Arrange (hints tomo.LayoutHints, boxes []tomo.Box) {
 	minorSteps :=
 		(flow.deltaMinor(hints.Bounds) + flow.minor(hints.Gap)) /
 		(minorSize + flow.minor(hints.Gap))
+	if minorSteps < 1 { minorSteps = 1 }
 
 	// arrange
 	point := hints.Bounds.Min