diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c
index 56c58b055dff..81a5b1f2e68c 100644
--- a/drivers/rtc/rtc-pcf2127.c
+++ b/drivers/rtc/rtc-pcf2127.c
@@ -748,7 +748,7 @@ static int pcf2127_probe(struct device *dev, struct regmap *regmap,
 
 	/*
 	 * Enable timestamp function and store timestamp of first trigger
-	 * event until TSF1 and TFS2 interrupt flags are cleared.
+	 * event until TSF1 and TSF2 interrupt flags are cleared.
 	 */
 	ret = regmap_update_bits(pcf2127->regmap, PCF2127_REG_TS_CTRL,
 				 PCF2127_BIT_TS_CTRL_TSOFF |