diff --git a/libpkgconf/libpkgconf.h b/libpkgconf/libpkgconf.h
index ef1cbcb..f99c7c6 100644
--- a/libpkgconf/libpkgconf.h
+++ b/libpkgconf/libpkgconf.h
@@ -283,6 +283,7 @@ PKGCONF_API void pkgconf_cross_personality_deinit(pkgconf_cross_personality_t *p
 
 #define PKGCONF_PKG_DEPF_INTERNAL		0x1
 #define PKGCONF_PKG_DEPF_PRIVATE		0x2
+#define PKGCONF_PKG_DEPF_QUERY			0x4
 
 #define PKGCONF_PKG_ERRF_OK			0x0
 #define PKGCONF_PKG_ERRF_PACKAGE_NOT_FOUND	0x1
diff --git a/libpkgconf/queue.c b/libpkgconf/queue.c
index c99b343..e749a0e 100644
--- a/libpkgconf/queue.c
+++ b/libpkgconf/queue.c
@@ -72,7 +72,7 @@ pkgconf_queue_compile(pkgconf_client_t *client, pkgconf_pkg_t *world, pkgconf_li
 		pkgconf_queue_t *pkgq;
 
 		pkgq = iter->data;
-		pkgconf_dependency_parse(client, world, &world->required, pkgq->package, 0);
+		pkgconf_dependency_parse(client, world, &world->required, pkgq->package, PKGCONF_PKG_DEPF_QUERY);
 	}
 
 	return (world->required.head != NULL);