diff --git a/docs/install/build.mdx b/docs/install/build.mdx
index e07662fa..01fcc98d 100644
--- a/docs/install/build.mdx
+++ b/docs/install/build.mdx
@@ -187,6 +187,7 @@ doas apk add \
 sudo pacman -S \
   gtk4 \
   gtk4-layer-shell \
+  pkgconf \
   libadwaita \
   gettext
 ```