diff --git a/MAINTAINERS b/MAINTAINERS
index c891d8a5e0ef..76e3da83fec8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14287,7 +14287,7 @@ PNI RM3100 IIO DRIVER
 M:	Song Qiang <songqiang1304521@gmail.com>
 L:	linux-iio@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
+F:	Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
 F:	drivers/iio/magnetometer/rm3100*
 
 PNP SUPPORT