diff --git a/desktop/xfce/addon/mousepad/pspec.xml b/desktop/xfce/addon/mousepad/pspec.xml
index 6efe082743..3457d8f251 100644
--- a/desktop/xfce/addon/mousepad/pspec.xml
+++ b/desktop/xfce/addon/mousepad/pspec.xml
@@ -30,11 +30,15 @@
     <Package>
         <Name>mousepad</Name>
         <RuntimeDependencies>
+            <Dependency>atk</Dependency>
             <Dependency>gtk3</Dependency>
+            <Dependency>cairo</Dependency>
             <Dependency>glib2</Dependency>
             <Dependency>pango</Dependency>
+            <Dependency>harfbuzz</Dependency>
             <Dependency>xfconf</Dependency>
             <Dependency>libxml2</Dependency>
+            <Dependency>gdk-pixbuf</Dependency>
             <Dependency>gtksourceview3</Dependency>
         </RuntimeDependencies>
         <Files>