diff --git a/Documentation/hwmon/ina3221.rst b/Documentation/hwmon/ina3221.rst
index 297f732..8c12c54 100644
--- a/Documentation/hwmon/ina3221.rst
+++ b/Documentation/hwmon/ina3221.rst
@@ -11,7 +11,7 @@
 
     Datasheet: Publicly available at the Texas Instruments website
 
-	       http://www.ti.com/
+	       https://www.ti.com/
 
 Author: Andrew F. Davis <afd@ti.com>