diff --git a/src/install.md b/src/install.md
index f2cfbb5..09b4d34 100644
--- a/src/install.md
+++ b/src/install.md
@@ -83,8 +83,8 @@ other tools. See the
 
 ## Build the packages
 
-To build, type `make ARCH=`*\<architecture\>* in the root of your checkout, where
-*\<architecture\>* is one of:
+To build, type `make ARCH=`*\<architecture\>* in the `packaging` directory of your checkout,
+where *\<architecture\>* is one of:
 
  - `aarch64` (default), for e.g. Pinephone or Samsung Galaxy S7 deployment
  - `x86_64`, for e.g. `qemu-amd64` deployment