diff --git a/pkg.info b/pkg.info
index 37d7922..acfba9f 100644
--- a/pkg.info
+++ b/pkg.info
@@ -1,7 +1,7 @@
 name: upower
 description: Abstraction for enumerating power devices, listening to device events and querying history and statistics
 version: 1.90.10
-revision: 3
+revision: 4
 url: https://upower.freedesktop.org/
 license: GPL2-or-later
 architecture: any
@@ -19,6 +19,7 @@ optional_depends:
 make_depends:
   - docbook-xsl-nons
   - gobject-introspection
+  - gtk-doc
   - meson
   - python3
   - udev
diff --git a/source.sh b/source.sh
index 0173e96..5647b8b 100644
--- a/source.sh
+++ b/source.sh
@@ -7,7 +7,7 @@
 build() {
   meson setup --prefix=/usr              \
               --buildtype=release        \
-              -D gtk-doc=false           \
+              -D gtk-doc=true            \
               -D man=true                \
               -D systemdsystemunitdir=no \
               -D udevrulesdir=/usr/lib/udev/rules.d build