diff --git a/doc/manuals/chapters/install.adoc b/doc/manuals/chapters/install.adoc
index 17905be..2a20ebd 100644
--- a/doc/manuals/chapters/install.adoc
+++ b/doc/manuals/chapters/install.adoc
@@ -27,7 +27,7 @@
 ----
 
 IMPORTANT: ofono may need to be installed from source to contain the most
-recent fixes needed to operate your modem. This depends on the modem hardware
+recent fixes needed to operate your modems. This depends on the modem hardware
 used and the tests run. Please see <<hardware_modems>>.
 
 To run osmo-bts-trx with a USRP attached, you may need to install a UHD driver.