diff --git a/README.md b/README.md
index 5171e81..be167a8 100644
--- a/README.md
+++ b/README.md
@@ -350,7 +350,7 @@ Based on previous work by:
 
 ## License
 
-DS3231_RTC is licensed under [MIT License](https://github.com/hasenradball/DS3231-RTC/blob/master/LICENSE).
+DS3231-RTC is licensed under [MIT License](https://github.com/hasenradball/DS3231-RTC/blob/master/LICENSE).
 
 [back to top](#ds3231-rtc-library)
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