Index: RepositoryExternal.mk
--- RepositoryExternal.mk.orig
+++ RepositoryExternal.mk
@@ -3774,6 +3774,10 @@ endif # ENABLE_GPGMEPP
 
 define gb_LinkTarget__use_dconf
 $(call gb_LinkTarget_set_include,$(1),\
+	$$(INCLUDE) \
+	$(DCONF_CFLAGS) \
+)
+$(call gb_LinkTarget_set_include,$(1),\
 		$$(INCLUDE) \
 		$(DCONF_CFLAGS) \
 )
