diff --git a/srcpkgs/gnome-tour/template b/srcpkgs/gnome-tour/template
index adb289c3e0d..0fcd74daf2b 100644
--- a/srcpkgs/gnome-tour/template
+++ b/srcpkgs/gnome-tour/template
@@ -4,8 +4,9 @@ version=42.0
 revision=1
 build_style=meson
 build_helper=rust
-hostmakedepends="pkg-config cargo rust glib-devel gettext desktop-file-utils"
-makedepends="gtk4-devel libadwaita-devel libglib-devel"
+hostmakedepends="pkg-config cargo glib-devel gettext
+ desktop-file-utils gtk-update-icon-cache"
+makedepends="gtk4-devel libadwaita-devel libglib-devel rust-std"
 short_desc="GNOME Tour & Greeter"
 maintainer="oreo639 <oreo6391@gmail.com>"
 license="GPL-3.0-or-later"
@@ -13,3 +14,9 @@ homepage="https://gitlab.gnome.org/GNOME/gnome-tour/"
 changelog="https://gitlab.gnome.org/GNOME/gnome-tour/-/raw/master/NEWS"
 distfiles="${GNOME_SITE}/${pkgname}/${version%.*}/${pkgname}-${version}.tar.xz"
 checksum=fcf1ac689057da86596970ec3da8355521c0a72e95063eb059d5fee4dea82f4f
+
+post_patch() {
+	[ -z "$CROSS_BUILD" ] && return 0
+	vsed -i src/meson.build \
+		 -e "s%rust_target /%'${RUST_TARGET}' / rust_target /%"
+}