diff --git a/desktop/gnome2/librsvg/pspec.xml b/desktop/gnome2/librsvg/pspec.xml
index f4a9bc6f5c..8969035617 100644
--- a/desktop/gnome2/librsvg/pspec.xml
+++ b/desktop/gnome2/librsvg/pspec.xml
@@ -16,6 +16,7 @@
         <BuildDependencies>
             <Dependency>rust</Dependency>
             <Dependency>docutils</Dependency>
+            <Dependency>gi-docgen</Dependency>
             <Dependency>cairo-devel</Dependency>
             <Dependency>glib2-devel</Dependency>
             <Dependency>libxml2-devel</Dependency>