diff --git a/pkgs/development/libraries/dbus/make-system-conf.xsl b/pkgs/development/libraries/dbus/make-system-conf.xsl
index 3d8b823437d..dd644b4bce7 100644
--- a/pkgs/development/libraries/dbus/make-system-conf.xsl
+++ b/pkgs/development/libraries/dbus/make-system-conf.xsl
@@ -27,6 +27,7 @@
       <xsl:for-each select="str:tokenize($serviceDirectories)">
         <servicedir><xsl:value-of select="." />/share/dbus-1/system-services</servicedir>
         <includedir><xsl:value-of select="." />/etc/dbus-1/system.d</includedir>
+        <includedir><xsl:value-of select="." />/share/dbus-1/system.d</includedir>
       </xsl:for-each>
     </busconfig>
   </xsl:template>