diff --git a/gnome-extra/gnome-calculator/gnome-calculator-49.2.ebuild b/gnome-extra/gnome-calculator/gnome-calculator-49.2.ebuild
index b4b8390f5b276..aeb509ef460d8 100644
--- a/gnome-extra/gnome-calculator/gnome-calculator-49.2.ebuild
+++ b/gnome-extra/gnome-calculator/gnome-calculator-49.2.ebuild
@@ -30,6 +30,7 @@ RDEPEND="
 DEPEND="${RDEPEND}"
 BDEPEND="
 	dev-libs/appstream-glib
+	dev-util/blueprint-compiler
 	dev-util/itstool
 	>=sys-devel/gettext-0.19.8
 	virtual/pkgconfig