diff --git a/srcpkgs/amtk/template b/srcpkgs/amtk/template
index 44a33686702..46ee8dccb41 100644
--- a/srcpkgs/amtk/template
+++ b/srcpkgs/amtk/template
@@ -1,7 +1,7 @@
 # Template file for 'amtk'
 pkgname=amtk
 version=5.4.1
-revision=1
+revision=2
 build_style=meson
 build_helper="gir"
 configure_args="$(vopt_bool gir gobject_introspection) $(vopt_bool gtk_doc)"
@@ -18,7 +18,7 @@ build_options="gir gtk_doc"
 build_options_default="gir"
 
 if ! [ "$CROSS_BUILD" ]; then
-	build_options_default+="gtk_doc"
+	build_options_default+=" gtk_doc"
 fi
 
 amtk-devel_package() {