diff --git a/documentation/yocto-project-qs/yocto-project-qs.xml b/documentation/yocto-project-qs/yocto-project-qs.xml
index b82ce289f4..a6f7172869 100644
--- a/documentation/yocto-project-qs/yocto-project-qs.xml
+++ b/documentation/yocto-project-qs/yocto-project-qs.xml
@@ -447,7 +447,7 @@
          </literallayout>
 
          <para>
-             The toolchain tarballs are self-contained and should be installed into <filename>/opt/poky</filename>.
+             The toolchain tarballs are self-contained and must be installed into <filename>/opt/poky</filename>.
              The following commands show how you install the toolchain tarball given a 64-bit development host system
              and a 32-bit target architecture.
          </para>