diff --git a/MAINTAINERS b/MAINTAINERS
index 76c3124..0393f1f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6131,7 +6131,9 @@
 M:	Peter Rosin <peda@axentia.se>
 L:	linux-iio@vger.kernel.org
 S:	Maintained
+F:	Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
 F:	Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
+F:	drivers/iio/adc/envelope-detector.c
 
 IIO SUBSYSTEM AND DRIVERS
 M:	Jonathan Cameron <jic23@kernel.org>