diff --git a/src/lib/series/CandlestickSeries.js b/src/lib/series/CandlestickSeries.js
index b38e115af..ead0b073c 100644
--- a/src/lib/series/CandlestickSeries.js
+++ b/src/lib/series/CandlestickSeries.js
@@ -297,7 +297,7 @@ function getCandleData(props, xAccessor, xScale, yScale, plotData) {
 
 			const ohlc = yAccessor(d);
 			const y = Math.round(yScale(Math.max(ohlc.open, ohlc.close)));
-			const height = Math.round(Math.abs(yScale(ohlc.open) - yScale(ohlc.close)));
+			const height = Math.max(1, Math.round(Math.abs(yScale(ohlc.open) - yScale(ohlc.close))));
 
 			candles.push({
 				// type: "line"