diff --git a/desktop/toolkit/gtk/gtk-doc/pspec.xml b/desktop/toolkit/gtk/gtk-doc/pspec.xml
index 23025aa319..24508955c3 100644
--- a/desktop/toolkit/gtk/gtk-doc/pspec.xml
+++ b/desktop/toolkit/gtk/gtk-doc/pspec.xml
@@ -32,7 +32,10 @@
             <!--<Dependency>rarian</Dependency>-->
             <Dependency>docbook-xml</Dependency>
             <Dependency>sgml-common</Dependency>
-			<Dependency>python3</Dependency>
+            <Dependency>python3</Dependency>
+            <Dependency>python3-Pygments</Dependency>
+            <Dependency>python3-lxml</Dependency>
+            <Dependency>python3-anytree</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="executable">/usr/bin</Path>